1. Defend the Realm The Authorized History of MI5
by Andrew Christopher 
Price: USD 30.29
Dealer: Biblio, Dr. Bookman - All Books Tightly Packaged in Cardboard
Description: Alfred A. Knopf. New in New dust jacket. Date: 2009. First Edition; First Printing. Hardcover. 0307263630 . This specific hardback book is in new condition with a hard board cover that has sharp edges and corners and has a tight binding. The pages are clean, crisp, unmarked and uncreased. The dust jacket is in fine condition with barely detectable wear if any. We package all books in custom cardboard book boxes for shipment and ship daily with tracking numbers.; "An unprecedented publishing event: to mark the centenary of its foundation, the British Security Service, MI5, has for the first time opened its archives to an independent historian. The book reveals the precise role of the Security Service in twentieth-century British history, from its foundation by Captain Kell of the British Army in October 1909, through two world wars, up to and including its present roles in counterespionage and counterterrorism. The book describes how MI5 has been managed, what its relationship has been with government, where it has triumphed, and where it has failed."; 9.2 X 6.7 X 2.3 inches; 1056 pages . 2009. Alfred A. Knopf ISBN 0307263630 9780307263636 [US] 

2. Defend the Realm The Authorized History of MI5
by Andrew Christopher 
Price: USD 21.84
Dealer: Biblio, Dromanabooks
Description: New York: Knopf. Very Good in Very Good- dust jacket; Wear to cornertips of black jacket . Remainder dot to base.. Date: 2009. First Edition. Hardcover. 0307263630 . Index, notes bibliography. List of directors since 1909 1.6kg weight; Remainder; B&W Illustrations; Large 8vo 9" - 10" tall; 1034 pages . 2009. Knopf ISBN 0307263630 9780307263636 [AU] 

3. Defend the Realm - The Authorized History of MI5
by Andrew, Christopher 
Price: USD 30.29
Dealer: Abebooks, Dr.Bookman - Books Packaged in Cardboard
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Alfred A. Knopf] Hardcover First Edition This specific hardback book is in new condition with a hard board cover that has sharp edges and corners and has a tight binding. The pages are clean, crisp, unmarked and uncreased. The dust jacket is in fine condition with barely detectable wear if any. We package all books in custom cardboard book boxes for shipment and ship daily with tracking numbers.; "An unprecedented publishing event: to mark the centenary of its foundation, the British Security Service, MI5, has for the first time opened its archives to an independent historian. The book reveals the precise role of the Security Service in twentieth-century British history, from its foundation by Captain Kell of the British Army in October 1909, through two world wars, up to and including its present roles in counterespionage and counterterrorism. The book describes how MI5 has been managed, what its relationship has been with government, where it has triumphed, and where it has failed."; 9.2 X 6.7 X 2.3 inches; 1056 pages [Pittsburgh, PA, U.S.A.] [Publication Year: 2009]  

4. Defend the Realm : The Authorized History of MI5
by Andrew Christopher 
Price: USD 7.87
Dealer: Biblio, Better World Books
Description: Knopf Doubleday Publishing Group. Used - Very Good. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects. Knopf Doubleday Publishing Group ISBN 0307263630 9780307263636 [US] 

5. Defend the Realm : The Authorized History of MI5
by Andrew Christopher 
Price: USD 7.87
Dealer: Biblio, Better World Books
Description: Knopf Doubleday Publishing Group. Used - Very Good. Used book that is in excellent condition. May show signs of wear or have minor defects. Knopf Doubleday Publishing Group ISBN 0307263630 9780307263636 [US] 

6. Defend the Realm : The Authorized History of MI5
by Andrew Christopher 
Price: USD 7.87
Dealer: Biblio, Better World Books
Description: Knopf Doubleday Publishing Group. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Knopf Doubleday Publishing Group ISBN 0307263630 9780307263636 [US] 

7. Defend the Realm : The Authorized History of MI5
by Andrew Christopher 
Price: USD 7.87
Dealer: Biblio, Better World Books
Description: Knopf Doubleday Publishing Group. Used - Good. Used book that is in clean, average condition without any missing pages. Knopf Doubleday Publishing Group ISBN 0307263630 9780307263636 [US] 

8. Defend the Realm : The Authorized History of MI5
by Andrew Christopher 
Price: USD 7.71
Dealer: Biblio, Better World Books
Description: Knopf Doubleday Publishing Group. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Knopf Doubleday Publishing Group ISBN 0307263630 9780307263636 [US] 

9. Defend the Realm : The Authorized History of MI5
by Andrew Christopher 
Price: USD 16.55
Dealer: Biblio, Good Reading Second Hand Books
Description: New York: Alfred A. Knopf, Date: 2009. 1st Edition . Hardcover. Very Good/Very Good. 8vo - over 7¾" - 9¾" tall. xxiii 1032 pages, indexed and annotated. The jacket's edges are chipped and its front has a vertical crease running along the outer edge, else a very nice copy, clean, unmarked and solid. Overseas customers please note the book weighs over a kilo and will attract additional postage. "An unprecedented publishing event: to mark the centenary of its foundation, the British Security Service, MI5, has for the first time opened its archives to an independent historian. The book reveals the precise role of the Security Service in twentieth-century British history, from its foundation by Captain Kell of the British Army in October 1909, through two world wars, up to and including its present roles in counterespionage and counterterrorism. The book describes how MI5 has been managed, what its relationship has been with government, where it has triumphed, and where it has failed. In all of this no restriction has been placed on the judgments made by the author." (publisher) 2009. Alfred A. Knopf ISBN 0307263630 9780307263636 [AU] 

10. Defend the Realm : The Authorized History of MI5
by Christopher Andrew 
Price: USD 6.84
Dealer: Biblio, ThriftBooks
Description: Knopf Doubleday Publishing Group, Date: 2009. Hardcover. Acceptable. Disclaimer:A readable copy. All pages are intact, and the cover is intact. Pages can include considerable notes-in pen or highlighter-but the notes cannot obscure the text. The dust jacket is missing. At ThriftBooks, our motto is: Read More, Spend Less. 2009. Knopf Doubleday Publishing Group ISBN 0307263630 9780307263636 [US] 

11. Defend the Realm : The Authorized History of MI5
by Christopher Andrew 
Price: USD 6.84
Dealer: Biblio, ThriftBooks
Description: Knopf Doubleday Publishing Group, Date: 2009. Hardcover. Acceptable. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed. 2009. Knopf Doubleday Publishing Group ISBN 0307263630 9780307263636 [US] 

12. Defend the Realm : The Authorized History of MI5
by Andrew, Christopher 
Price: USD 6.93
Dealer: Abebooks, Better World Books: West
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf Doubleday Publishing Group] Hardcover Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. [Reno, NV, U.S.A.] [Publication Year: 2009]  

13. Defend the Realm : The Authorized History of MI5
by Andrew, Christopher 
Price: USD 6.93
Dealer: Abebooks, Better World Books
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf Doubleday Publishing Group] Hardcover Used book that is in clean, average condition without any missing pages. [Mishawaka, IN, U.S.A.] [Publication Year: 2009]  

14. Defend the Realm : The Authorized History of MI5
by Andrew, Christopher 
Price: USD 30.00
Dealer: Abebooks, Manchester By The Book
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Alfred A. Knopf] Hardcover First Edition No markings. [Manchester-By-the-Sea, MA, U.S.A.] [Publication Year: 2009]  

15. Defend the Realm : The Authorized History of MI5
by Andrew, Christopher 
Price: USD 16.82
Dealer: AbebooksAU, Good Reading Secondhand Books
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Alfred A. Knopf, New York] Hardcover First Edition xxiii 1032 pages, indexed and annotated. The jacket's edges are chipped and its front has a vertical crease running along the outer edge, else a very nice copy, clean, unmarked and solid. Overseas customers please note the book weighs over a kilo and will attract additional postage. "An unprecedented publishing event: to mark the centenary of its foundation, the British Security Service, MI5, has for the first time opened its archives to an independent historian. The book reveals the precise role of the Security Service in twentieth-century British history, from its foundation by Captain Kell of the British Army in October 1909, through two world wars, up to and including its present roles in counterespionage and counterterrorism. The book describes how MI5 has been managed, what its relationship has been with government, where it has triumphed, and where it has failed. In all of this no restriction has been placed on the judgments made by the author." (publisher) [Benalla, VIC, Australia] [Publication Year: 2009]  

16. Defend the Realm : The Authorized History of MI5
by Andrew, Christopher 
Price: USD 6.67
Dealer: ZVAB, Better World Books
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf Doubleday Publishing Group] Hardcover Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. [Mishawaka, IN, U.S.A.] [Publication Year: 2009]  

17. Defend the Realm The Authorized History of MI5
by Christopher Andrew 
Price: USD 25.00
Dealer: Biblio, The Edmonton Book Store
Description: New York: Knopf, Date: 2009. First Edition. Hardcover. very good/Very Good. Larger 8vo. pp. 1032, ""Engagingly successful in bringing the spirit and the personality of the service's culture and members through its complete survey. The common thread of keen intellect is evident... For those with the slightest interest in the intelligence world of the present and indeed the last 100 years, the book is assuredly essential reading."" previous… 2009. Knopf ISBN 0307263630 9780307263636 [CA] 

18. Defend the Realm The Authorized History of MI5
by Andrew, Christopher 
Price: USD 9.90
Dealer: Abebooks, Ann Becker
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf] Hardcover 6.6 X 2.13 X 9.6 inches; 1056 pages [Houston, TX, U.S.A.] [Publication Year: 2009]  

19. Defend the Realm The Authorized History of MI5
by Andrew, Christopher 
Price: USD 22.21
Dealer: AbebooksAU, Dromanabooks
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf, New York] Hardcover First Edition Wear to cornertips of black jacket; Index, notes bibliography. List of directors since 1909 1.6kg weight; Remainder; B&W Illustrations; Large 8vo 9" - 10" tall; 1034 pages Very Good Remainder dot to base. [Newstead, VIC, Australia] [Publication Year: 2009]  

20. Defend the Realm The Authorized History of MI5
by Christopher Andrew 
Price: USD 25.00
Dealer: Abebooks, Edmonton Book Store
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf, New York] Hardcover Larger 8vo pp. 1032, "Engagingly successful in bringing the spirit and the personality of the service's culture and members through its complete survey. The common thread of keen intellect is evident. For those with the slightest interest in the intelligence world of the present and indeed the last 100 years, the book is assuredly essential reading." previous? [Edmonton, AB, Canada] [Publication Year: 2009]  

21. Defend the Realm the Authorized History of Mi5
by Andrew, Christopher 
Price: USD 35.08
Dealer: Alibris, dromanabooks via Alibris
Description: New York Knopf 2009 First Edition Hardcover Very Good in Very Good-dust jacket; Wear to cornertips of black jacket Remainder dot to base. 0307263630. Index, notes bibliography. List of directors since 1909 1.6kg weight; Remainder; B&W Illustrations; Large 8vo 9"-10" tall; 1034 pages. 

22. Defend the Realm-the Authorized History of Mi5
by Andrew, Christopher 
Price: USD 35.64
Dealer: Alibris, Dr.Bookman-Cardboard Packed via Alibris
Description: Alfred A. Knopf 2009 First Edition; First Printing Hardcover New in New dust jacket 0307263630. This specific hardback book is in new condition with a hard board cover that has sharp edges and corners and has a tight binding. The pages are clean, crisp, unmarked and uncreased. The dust jacket is in fine condition with barely detectable wear if any. We package all books in custom cardboard book boxes for shipment and ship daily with tracking numbers.; "An unprecedented publishing event: to mark the centenary of its foundation, the British Security Service, MI5, has for the first time opened its archives to an independent historian. The book reveals the precise role of the Security Service in twentieth-century British history, from its foundation by Captain Kell of the British Army in October 1909, through two world wars, up to and including its present roles in counterespionage and counterterrorism. The book describes how MI5 has been managed, what its relationship has been with government, where it has triumphed, and where it has failed."; 9.2 X 6.7 X 2.3 inches; 1056 pages. 

23. Defend the Realm: The Authorized History of MI 5
by Andrew Christopher 
Price: USD 20.02
Dealer: Biblio, Re-Read Ltd
Description: Alfred a Knopf Inc, Date: 2009-11-02. hardcover. Good. 7x2x10. First edition. Book is in good condition. All pages are intact and unmarked. Unclipped dust jacket. 2009. Alfred a Knopf Inc ISBN 0307263630 9780307263636 [GB] 

24. Defend the Realm: The Authorized History of MI 5
by Andrew Christopher 
Price: USD 7.88
Dealer: Biblio, World of Books Ltd
Description: Paperback. Very Good. ISBN 0307263630 9780307263636 [GB] 

25. Defend the Realm: The Authorized History of MI 5
by Christopher Andrew 
Price: USD 76.45
Dealer: Biblio, Revaluation Books
Description: Knopf, Date: 2009. Hardcover. New. book club edition edition. 1056 pages. 9.50x6.75x2.25 inches. 2009. Knopf ISBN 0307263630 9780307263636 [GB] 

26. Defend the Realm: The Authorized History of MI 5
by Andrew, Christopher 
Price: USD 20.32
Dealer: AbebooksUK, Re-Read Ltd
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Alfred a Knopf Inc] Hardcover First edition. Book is in good condition. All pages are intact and unmarked. Unclipped dust jacket. [Doncaster, United Kingdom] [Publication Year: 2009]  

27. Defend the Realm: The Authorized History of MI 5
by Andrew, Christopher 
Price: USD 8.01
Dealer: AbebooksUK, WorldofBooks
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf] Softcover The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. [Goring-By-Sea, WS, United Kingdom] [Publication Year: 2009]  

28. Defend the Realm: The Authorized History of MI 5
by Andrew, Christopher 
Price: USD 7.48
Dealer: ZVAB, WorldofBooks
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf] Softcover The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. [Goring-By-Sea, WS, United Kingdom] [Publication Year: 2009]  

29. Defend the Realm: The Authorized History of MI 5
by Christopher Andrew 
Price: USD 77.65
Dealer: AbebooksUK, Revaluation Books
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf] Hardcover book club edition edition. 1056 pages. 9.50x6.75x2.25 inches. In Stock. [Exeter, United Kingdom] [Publication Year: 2009]  

30. Defend the Realm: the Authorized History of Mi 5
by Christopher Andrew 
Price: USD 89.10
Dealer: Alibris, Revaluation Books via Alibris
Description: Knopf 2009 Hardcover New Book club edition edition. 1056 pages. 9.50x6.75x2.25 inches. 

31. Defend the Realm: The Authorized History of MI5
by ANDREW Christopher 
Price: USD 30.00
Dealer: ABAA, Between the Covers- Rare Books, Inc. ABAA
Description: New York: Alfred A. Knopf, Date: 2009. Hardcover. Near Fine/Near Fine. First American edition. Thick octavo. 1032pp. Remainder mark, near fine in a near fine dustwrapper with edges lightly rubbed. History of the United Kingdom's Secret Service. 2009. Alfred A. Knopf ISBN 0307263630 US 

32. Defend the Realm: The Authorized History of MI5
by ANDREW Christopher 
Price: USD 30.00
Dealer: Biblio, Between the Covers- Rare Books, Inc. ABAA
Description: New York: Alfred A. Knopf, Date: 2009. Hardcover. Near Fine/Near Fine. First American edition. Thick octavo. 1032pp. Remainder mark, near fine in a near fine dustwrapper with edges lightly rubbed. History of the United Kingdom's Secret Service. 2009. Alfred A. Knopf ISBN 0307263630 9780307263636 [US] 

33. Defend the Realm: The Authorized History of MI5
by Andrew Christopher 
Price: USD 10.17
Dealer: Biblio, Ergodebooks
Description: Knopf, Date: 2009-11-03. First Edition. hardcover. Used: Good. 2009. Knopf ISBN 0307263630 9780307263636 [US] 

34. Defend the Realm: The Authorized History of MI5
by Andrew Christopher 
Price: USD 51.83
Dealer: Biblio, Ergodebooks
Description: Knopf, Date: 2009-11-03. First Edition. hardcover. Used:Good. 2009. Knopf ISBN 0307263630 9780307263636 [US] 

35. Defend the Realm: The Authorized History of MI5
by Andrew Christopher 
Price: USD 30.00
Dealer: Biblio, Hourglass Books
Description: New York, NY: Alfred A. Knopf, Date: 2009. Book. Near Fine. Hardcover. American First. First United States Edition stated on verso of title page; minor wear; otherwise a solid, clean copy with no marking or underlining; collectible condition; illustrated with black and white photographs. 2009. Alfred A. Knopf ISBN 0307263630 9780307263636 [CA] 

36. Defend the Realm: The Authorized History of MI5
by Andrew Christopher 
Price: USD 15.00
Dealer: Biblio, Maya Jones Books
Description: New York: Alfred A. Knopf, Date: 2009. 1st. . Hardcover. Very Good/Fair. VERY GOOD/FAIR. Crown, heel, and corners of boards lightly bumped, with crown lightly pulled from reading. Jacket handled, edgeworn, bumped and chipped mainly at head and heel of spine and folds, scuffed at rear. xxiii, 1032 pp., illus. Size: 8vo 2009. Alfred A. Knopf ISBN 0307263630 9780307263636 [US] 

37. Defend the Realm: The Authorized History of MI5
by Andrew Christopher 
Price: USD 39.99
Dealer: Biblio, PACIFIC COAST BOOK SELLERS
Description: Knopf. Hardcover. 0307263630 1st Edition, 1st Printing 2009 Alfred A. Knopf Publishing. Book is in new condition. Customer service is our #1 priority. We sell great books at great prices with super fast shipping and free tracking. . Fine. Knopf ISBN 0307263630 9780307263636 [US] 

38. Defend the Realm: The Authorized History of MI5
by Andrew Christopher 
Price: USD 18.00
Dealer: Biblio, Robert Harper Books LLC
Description: Knopf, Date: 2009-11-03. Hardcover. Very Good. 6x2x9. Like new in very good dust jacket. 2009. Knopf ISBN 0307263630 9780307263636 [US] 

39. Defend the Realm: The Authorized History of MI5
by Andrew Christopher 
Price: USD 4.26
Dealer: Biblio, Schwabe Books
Description: Knopf, 11/3/2009 12:00:01 A. hardcover. Good. 2.3000 9.Date: 2000 6.7000. no dj, minor wear. 2000. Knopf ISBN 0307263630 9780307263636 [US] 

40. Defend the Realm: The Authorized History of MI5
by Andrew Christopher 
Price: USD 12.73
Dealer: Biblio, SequiturBooks
Description: Knopf, Date: 2009-11-03. Hardcover. Like New. 9x6x2. Hardcover and dust jacket. Good binding and cover. Minor shelf wear. Clean, unmarked pages. <br> "Absolutely fascinating, a sweeping and highly readable account of a century of British intelligence." - Washington Times 2009. Knopf ISBN 0307263630 9780307263636 [US] 

41. Defend the Realm: The Authorized History of MI5
by Andrew Christopher 
Price: USD 14.21
Dealer: Biblio, SequiturBooks
Description: Knopf, Date: 2009-11-02. hardcover. Like New. 6x2x9. Hardcover and dust jacket. Good binding and cover. Clean, unmarked pages. 2009. Knopf ISBN 0307263630 9780307263636 [US] 

42. Defend the Realm: The Authorized History of MI5
by Christopher Andrew 
Price: USD 15.89
Dealer: Biblio, Eucalyption Fine Books
Description: Surely the only history you'll need for the British Secret Service, from it's beginning as a bit of a "boy's own" club in 1909, through the wars and up to now. A brick of a book, but solid history.This copy is in very good condition, minimal bumping, with very good dustjacket with slight bumping and creasing. Text tight and unmarked. Photographs show actual book for sale. Date: 2009. Knopf Doubleday Publishing Group ISBN 0307263630 9780307263636 [AU] 

43. Defend the Realm: The Authorized History of MI5 Andrew, Christopher
by Andrew, Christopher 
Price: USD 96.00
Dealer: Abebooks, Aragon Books Canada
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf] Hardcover [OTTAWA, ON, Canada] [Publication Year: 2009]  

44. Defend the Realm: The Authorized History of MI5 Andrew, Christopher
by Andrew, Christopher 
Price: USD 55.00
Dealer: Abebooks, Aragon Books Canada
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf] Hardcover [OTTAWA, ON, Canada] [Publication Year: 2009]  

45. Defend the Realm: The Authorized History of MI5 Andrew, Christopher
by Andrew, Christopher 
Price: USD 30.00
Dealer: Abebooks, Sparrow Reads
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf] Hardcover In fine condition with jacket protected in a mylar cover. [Edgewood, NM, U.S.A.] [Publication Year: 2009]  

46. Defend the Realm: The Authorized History of MI5.
by Andrew Christopher 
Price: USD 7.50
Dealer: Biblio, Priceless Books
Description: New York: Knopf, Date: 2009. 1032pp. Index. Wear and scuffing boards, soiling edges, . Hb. G+/No Dj. 2009. Knopf ISBN 0307263630 9780307263636 [US] 

47. Defend the Realm: The Authorized History of MI5.
by Andrew, Christopher 
Price: USD 7.50
Dealer: Abebooks, Priceless Books
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf, New York] Hardcover 1032pp. Index. Wear and scuffing boards, soiling edges, [Urbana, IL, U.S.A.] [Publication Year: 2009]  

48. Defend the Realm: The Authorized History of MI5
by ANDREW, Christopher 
Price: USD 30.00
Dealer: Abebooks, Between the Covers-Rare Books, Inc. ABAA
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Alfred A. Knopf, New York] Hardcover First Edition First American edition. Thick octavo. 1032pp. Remainder mark, near fine in a near fine dustwrapper with edges lightly rubbed. History of the United Kingdom's Secret Service. [Gloucester City, NJ, U.S.A.] [Publication Year: 2009]  

49. Defend the Realm: The Authorized History of MI5
by ANDREW, Christopher 
Price: USD 28.88
Dealer: ZVAB, Between the Covers-Rare Books, Inc. ABAA
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Alfred A. Knopf, New York] Hardcover First Edition First American edition. Thick octavo. 1032pp. Remainder mark, near fine in a near fine dustwrapper with edges lightly rubbed. History of the United Kingdom's Secret Service. [Gloucester City, NJ, U.S.A.] [Publication Year: 2009]  

50. Defend the Realm: The Authorized History of MI5
by Andrew, Christopher 
Price: USD 77.36
Dealer: Abebooks, Book Deals
Description: ISBN10: 0307263630, ISBN13: 9780307263636, [publisher: Knopf] Hardcover New! This book is in the same immaculate condition as when it was published [Tucson, AZ, U.S.A.] [Publication Year: 2009]