51. Number Theory and Its History (Dover Classics of Science and Mathematics)
by Oystein Ore 
Price: USD 39.92
Dealer: Alibris, Revaluation Books via Alibris
Description: Dover Pubns 1988 Revised ed. Softcover New Softcover ed edition. 380 pages. 8.50x5.50x0.75 inches. 

52. Number Theory and Its History (Pb)
by Dover 
Price: USD 41.68
Dealer: Alibris, Books International via Alibris
Description: Dover Publications 1988 Revised ed. Trade paperback New 

53. Number Theory and Its History
by Ore Oystein 
Price: USD 11.52
Dealer: Biblio, Better World Books
Description: Dover Publications, Incorporated. Used - Good. Used book that is in clean, average condition without any missing pages. Dover Publications, Incorporated ISBN 0486656209 9780486656205 [US] 

54. Number Theory and Its History
by Ore Oystein 
Price: USD 10.43
Dealer: Biblio, Better World Books
Description: Dover Publications, Incorporated. Used - Very Good. Used book that is in excellent condition. May show signs of wear or have minor defects. Dover Publications, Incorporated ISBN 0486656209 9780486656205 [US] 

55. Number Theory and Its History
by Ore Oystein 
Price: USD 10.00
Dealer: Biblio, Chequamegon Book Company
Description: Mineola NY: Dover, Date: 1989. paperback. very good. 5 3/8 x 8 1/2 " 370 pages. unabridged republication of the McGraw-Hill New York 1948 printing. crease to cover at lower front corner. 1989. Dover ISBN 0486656209 9780486656205 [US] 

56. Number Theory and Its History
by Ore Oystein 
Price: USD 15.00
Dealer: Biblio, Hourglass Books
Description: New York, NY: Dover Publications, Date: 1988. Book. Very Good+. Soft cover. First Thus. Minimal wear; previous owner's name on front end paper; otherwise a solid, clean copy with no marking or underlining; collectible condition; 370 pages. 1988. Dover Publications ISBN 0486656209 9780486656205 [CA] 

57. Number Theory and Its History
by Ore Oystein 
Price: USD 5.19
Dealer: Biblio, Magers and Quinn Booksellers
Description: Dover Pubns. Used - Acceptable. May have underlining, highlighting, margin notes, remainder marks, inscriptions, book plates, tears, significant wear, and/or a missing box or discs. Damaged item. Dover Pubns ISBN 0486656209 9780486656205 [US] 

58. Number Theory and Its History
by Ore Oystein 
Price: USD 6.08
Dealer: Biblio, ThriftBooks
Description: Dover Publications, Date: 1988. Paperback. Good. Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed. 1988. Dover Publications ISBN 0486656209 9780486656205 [US] 

59. Number Theory and Its History
by Ore Oystein 
Price: USD 6.08
Dealer: Biblio, ThriftBooks
Description: Dover Publications, Date: 1988. Paperback. Acceptable. Former library book; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed. 1988. Dover Publications ISBN 0486656209 9780486656205 [US] 

60. Number Theory and Its History
by Ore Oystein 
Price: USD 10.00
Dealer: Biblio, Windows Booksellers
Description: Dover Publications, Date: 1988. Paperback. Slightly edge worn and scuffed. Slightly faded spine. 370 pages. 1988. Dover Publications ISBN 0486656209 9780486656205 [US] 

61. Number Theory and Its History
by Oystein Ore 
Price: USD 7.00
Dealer: Biblio, Charlie's Books
Description: Soft-cover book reprint Date: 1988 edition by Dover Publications, Inc., New York. Subject Index. Good+ clean and unmarked book with slight cover corner creases. "In short, 'Number Theory and Its History' offers an unusually interesting and accessible presentation of one of the oldest and most fascinating provinces of mathematics." 1988. Dover Publications, Inc. ISBN 0486656209 9780486656205 [US] 

62. Number Theory and Its History
by Oystein Ore 
Price: USD 6.08
Dealer: Biblio, ThriftBooks
Description: Dover Publications, Incorporated, Date: 1988. Paperback. Acceptable. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed. 1988. Dover Publications, Incorporated ISBN 0486656209 9780486656205 [US] 

63. Number Theory and Its History
by Oystein Ore 
Price: USD 6.08
Dealer: Biblio, ThriftBooks
Description: Dover Publications, Incorporated, Date: 1988. Paperback. Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed. 1988. Dover Publications, Incorporated ISBN 0486656209 9780486656205 [US] 

64. Number Theory and Its History
by Oystein Ore 
Price: USD 6.08
Dealer: Biblio, ThriftBooks
Description: Dover Publications, Incorporated, Date: 1988. Paperback. Good. Disclaimer:A copy that has been read, but remains in clean condition. All pages are intact, and the cover is intact. The spine may show signs of wear. Pages can include limited notes and highlighting, and the copy can include previous owner inscriptions. An ex-library book and may have standard library stamps and/or stickers. At ThriftBooks, our motto is: Read More, Spend Less.Dust jacket quality is not guaranteed. 1988. Dover Publications, Incorporated ISBN 0486656209 9780486656205 [US] 

65. Number Theory and Its History Dover Books on MaTHEMA 14tics 1. 4t
by Ore Oystein 
Price: USD 10.38
Dealer: Biblio, World of Books Ltd
Description: Paperback. Very Good. ISBN 0486656209 9780486656205 [GB] 

66. Number Theory and Its History Dover Books on Mathematics
by Ore Oystein 
Price: USD 3.90
Dealer: Biblio, Books4Cause Inc.
Description: UsedVeryGood. Noticeably worn/creased w/ slight sun fading. Text is mostly clean & readable. ISBN 0486656209 9780486656205 [US] 

67. Number Theory and Its History Dover Books on Mathematics
by Ore Oystein 
Price: USD 7.50
Dealer: Biblio, Dorley House Books
Description: Minden, NE: Dover Publications, Date: 1988. 370 clean, unmarked pages+catalogue. Paperback. Near Fine. 8 vo. 1988. Dover Publications ISBN 0486656209 9780486656205 [US] 

68. Number Theory and Its History Dover Books on Mathematics
by Ore Oystein 
Price: USD 62.33
Dealer: Biblio, GridFreed LLC
Description: Dover Publications, Date: 1988-04-01. Paperback. New. New. In shrink wrap. Looks like an interesting title! 1988. Dover Publications ISBN 0486656209 9780486656205 [US] 

69. Number Theory and Its History Dover Books on Mathematics
by Ore Oystein 
Price: USD 11.59
Dealer: Biblio, Mediaoutletdeal1
Description: Dover Publications, Date: 1988-04-01. Paperback. New. 1988. Dover Publications ISBN 0486656209 9780486656205 [US] 

70. Number Theory and Its History Dover Books on Mathematics
by Ore Oystein 
Price: USD 14.34
Dealer: Biblio, Mediaoutletdeal1
Description: Dover Publications, Date: 1988-04-01. Paperback. Like New. 1988. Dover Publications ISBN 0486656209 9780486656205 [US] 

71. Number Theory and Its History Dover Books on Mathematics
by Ore Oystein 
Price: USD 5.58
Dealer: Biblio, Orion LLC
Description: Dover Publications, Date: 1988-04-01. paperback. Good. 5x0x8. 1988. Dover Publications ISBN 0486656209 9780486656205 [US] 

72. Number Theory and Its History Dover Books on Mathematics
by Ore Oystein 
Price: USD 12.50
Dealer: Biblio, West Coast Consulting
Description: Dover Publications, Date: 1988-04-01. Paperback. Like New. Unused book, Minimal storage wear in the edges 1988. Dover Publications ISBN 0486656209 9780486656205 [US] 

73. Number Theory and Its History Dover Books on Mathematics
by Ore 
Price: USD 23.00
Dealer: Biblio, A2zbooks
Description: Dover Publications, USA, Date: 1988. Edition Unstated. Hardcover. Very Good Condition/No Dust Jacket. Used very good, Text appears to be clean. Cover is in very good condition. Spine is in good condition. 370 pages. Quantity Available: 1. Shipped Weight: Under 1 kilo. Category: Education; ISBN: 0486656209. ISBN/EAN: 9780486656205. Pictures of this item not already displayed here available upon request. Inventory No: 1561020976. . 9780486656205 1988. Dover Publications ISBN 0486656209 9780486656205 [US] 

74. Number Theory and Its History Dover Books on Mathematics
by Oystein Ore 
Price: USD 10.95
Dealer: Biblio, Pella Books
Description: Dover Publications, April Date: 1988. Trade Paperback . Used Good/yes . 1988. Dover Publications ISBN 0486656209 9780486656205 [US] 

75. Number Theory and Its History Dover Books on Mathematics Paperback Ore Oystein
by Ore Oystein 
Price: USD 13.89
Dealer: Biblio, RUSH HOUR BUSINESS
Description: Dover Publications, Date: 1988-04-01. paperback. Very Good. 5x0x8. Pages are clean with no markings.stickers or stains, fast shipping with tracking number. 1988. Dover Publications ISBN 0486656209 9780486656205 [US] 

76. Number Theory and Its History Dover Classics of Science & Mathematics
by Oystein Ore 
Price: USD 8.32
Dealer: Biblio, Ergodebooks
Description: Dover Publications, Date: 1988-04-01. Paperback. Good. 1988. Dover Publications ISBN 0486656209 9780486656205 [US] 

77. Number Theory and Its History Dover Classics of Science and Mathematics
by Oystein Ore 
Price: USD 13.09
Dealer: Biblio, BookHolders
Description: [ Edition: Reprint ]. Good Condition. [ No Hassle 30 Day Returns ][ Ships Daily ] [ Underlining/Highlighting: NONE ] [ Writing: NONE ] Publisher: Dover Publications Pub Date: 4/1/1988 Binding: Paperback Pages: 380 ISBN 0486656209 9780486656205 [US] 

78. Number Theory and Its History Dover Classics of Science and Mathematics
by Oystein Ore 
Price: USD 31.44
Dealer: Biblio, Revaluation Books
Description: Dover Pubns, Date: 1988. Paperback. New. softcover ed edition. 380 pages. 8.50x5.50x0.75 inches. 1988. Dover Pubns ISBN 0486656209 9780486656205 [GB] 

79. Number Theory and Its History Dover Classics of Science and Mathematics
by Oystein Ore 
Price: USD 20.26
Dealer: Biblio, Revaluation Books
Description: Dover Pubns, Date: 1988. Paperback. New. softcover ed edition. 380 pages. 8.50x5.50x0.75 inches. 1988. Dover Pubns ISBN 0486656209 9780486656205 [GB] 

80. Number Theory And Its History Pb
by Ore O 
Price: USD 36.75
Dealer: Biblio, indianaabooks
Description: Very Good. ISBN 0486656209 9780486656205 [US] 

81. Number Theory and Its History
by Ore, Oystein 
Price: USD 7.50
Dealer: Alibris, Bookfeathers LLC via Alibris
Description: New York Dover 1988 Revised ed. Soft cover Fine Book Trade paperback in light green-brown illustrated wraps, 8vo. x+370pp. +ads. Fine. Very mild wear to tips, infinitetisimally small nick along front upper edge near spine. Otherwise as new: bright, tight, sqaure, sharp and unmarked. 

82. Number Theory and Its History
by Ore, Oystein 
Price: USD 21.01
Dealer: Alibris, GreatBookPricesUK5 via Alibris
Description: New York, NY Dover Publications 1988 Revised ed. Trade paperback Good. Trade paperback (US). Glued binding. 400 p. Dover Books on Mathematics. May show signs of wear, highlighting, writing, and previous use. This item may be a former library book with typical markings. No guarantee on products that contain supplements Your satisfaction is 100% guaranteed. Twenty-five year bookseller with shipments to over fifty million happy customers. 

83. Number Theory and Its History
by Ore, Oystein 
Price: USD 18.00
Dealer: Alibris, Hourglass Books via Alibris
Description: New York, NY Dover Publications 1988 First Thus Soft cover Very Good+ No Jacket as Issued Book Minimal wear; previous owner's name on front end paper; otherwise a solid, clean copy with no marking or underlining; collectible condition; 370 pages. 

84. Number Theory and Its History
by Ore, Oystein 
Price: USD 5.19
Dealer: Alibris, Magers and Quinn Booksellers via Alibris
Description: Dover Publications 1988 Revised ed. Trade paperback Acceptable May have underlining, highlighting, margin notes, remainder marks, inscriptions, book plates, tears, significant wear, and/or a missing box or discs. Damaged item. 

85. Number Theory and Its History
by Ore, Oystein 
Price: USD 14.16
Dealer: Alibris, TextbookRush via Alibris
Description: Dover Publications 1988 Revised ed. Trade paperback Very good 

86. Number Theory and Its History
by Ore, Oystein 
Price: USD 15.12
Dealer: Alibris, TextbookRush via Alibris
Description: Dover Publications 1988 Revised ed. Trade paperback Very good All orders ship SAME or NEXT business day. Expedited shipments will be received in 1-5 business days within the United States. We proudly ship to APO/FPO addresses. 100% Satisfaction Guaranteed! 

87. Number Theory and Its History
by Ore, Oystein 
Price: USD 2.08
Dealer: Alibris, ThriftBooks-Atlanta via Alibris
Description: Dover Publications 1988 Revised ed. Softcover Fair Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less. 

88. Number Theory and Its History
by Ore, Oystein 
Price: USD 2.08
Dealer: Alibris, ThriftBooks-Atlanta via Alibris
Description: Dover Publications 1988 Revised ed. Softcover Good Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. 

89. Number Theory and Its History
by Ore, Oystein 
Price: USD 2.08
Dealer: Alibris, ThriftBooks-Baltimore via Alibris
Description: Dover Publications 1988 Revised ed. Softcover Fair Former library book; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less. 

90. Number Theory and Its History
by Ore, Oystein 
Price: USD 2.08
Dealer: Alibris, ThriftBooks-Baltimore via Alibris
Description: Dover Publications 1988 Revised ed. Softcover Good Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. 

91. Number Theory and Its History
by Ore, Oystein 
Price: USD 2.08
Dealer: Alibris, ThriftBooks-Baltimore via Alibris
Description: Dover Publications 1988 Revised ed. Softcover Fair Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less. 

92. Number Theory and Its History
by Ore, Oystein 
Price: USD 2.08
Dealer: Alibris, ThriftBooks-Dallas via Alibris
Description: Dover Publications 1988 Revised ed. Softcover Fair Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less. 

93. Number Theory and Its History
by Ore, Oystein 
Price: USD 2.08
Dealer: Alibris, ThriftBooks-Dallas via Alibris
Description: Dover Publications 1988 Revised ed. Softcover Good Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. 

94. Number Theory and Its History
by Ore, Oystein 
Price: USD 10.00
Dealer: Alibris, Windows Booksellers via Alibris
Description: Dover Publications 1988 Revised ed. Trade paperback 370. Paperback. Slightly edge worn and scuffed. Slightly faded spine. 370 pages. 

95. Number Theory and Its History
by Ore, Oystein 
Price: USD 9.94
Dealer: Alibris, lifeofaction via Alibris
Description: New York, NY Dover Publications 1988 Revised ed. Trade paperback New. Trade paperback (US). Glued binding. 400 p. Dover Books on Mathematics. Audience: General/trade. 

96. Number Theory and Its History
by Ore, Oystein 
Price: USD 8.96
Dealer: Abebooks, Better World Books
Description: ISBN10: 0486656209, ISBN13: 9780486656205, [publisher: Dover Publications, Incorporated] Softcover Used book that is in clean, average condition without any missing pages. [Mishawaka, IN, U.S.A.] [Publication Year: 2003]  

97. Number Theory and Its History
by Ore, Oystein 
Price: USD 7.50
Dealer: Abebooks, Bookfeathers, LLC
Description: ISBN10: 0486656209, ISBN13: 9780486656205, [publisher: Dover, New York] Softcover Trade paperback in light green-brown illustrated wraps, 8vo. x+370pp.+ads. Fine. Very mild wear to tips, infinitetisimally small nick along front upper edge near spine. Otherwise as new: bright, tight, sqaure, sharp and unmarked. [Lewisburg, PA, U.S.A.] [Publication Year: 1988]  

98. Number Theory and Its History
by Ore, Oystein 
Price: USD 10.00
Dealer: Abebooks, Chequamegon Books
Description: ISBN10: 0486656209, ISBN13: 9780486656205, [publisher: Dover, Mineola NY] Softcover 5 3/8 x 8 1/2 " 370 pages. unabridged republication of the McGraw-Hill New York 1948 printing. crease to cover at lower front corner. [Washburn, WI, U.S.A.] [Publication Year: 1989]  

99. Number Theory and Its History
by Ore, Oystein 
Price: USD 15.00
Dealer: Abebooks, Hourglass Books
Description: ISBN10: 0486656209, ISBN13: 9780486656205, [publisher: Dover Publications, New York, NY] Softcover Minimal wear; previous owner's name on front end paper; otherwise a solid, clean copy with no marking or underlining; collectible condition; 370 pages [vancouver, BC, Canada] [Publication Year: 1988]  

100. Number Theory and Its History
by Ore, Oystein 
Price: USD 5.19
Dealer: Abebooks, Magers and Quinn Booksellers
Description: ISBN10: 0486656209, ISBN13: 9780486656205, [publisher: Dover Pubns] Softcover May have underlining, highlighting, margin notes, remainder marks, inscriptions, book plates, tears, significant wear, and/or a missing box or discs. Damaged item. [Minneapolis, MN, U.S.A.] [Publication Year: 1988]