1. Roman Bridges
by O'Connor, Colin 
Price: USD 110.00
Dealer: ZVAB, Thomas Emig
Description: ISBN10: 0521393264, ISBN13: 9780521393263, [publisher: Cambridge, Cambridge University Press] Hardcover First Edition XVII, 235 pages with many b/w-illustrations; clothbound with illustrated jacket [Altlandsberg, Germany] [Publication Year: 1993]  

2. Roman Bridges
by O'Connor, Colin 
Price: USD 121.54
Dealer: AbebooksDE, Thomas Emig
Description: ISBN10: 0521393264, ISBN13: 9780521393263, [publisher: Cambridge, Cambridge University Press] Hardcover First Edition XVII, 235 pages with many b/w-illustrations; clothbound with illustrated jacket [Altlandsberg, Germany] [Publication Year: 1993]  

3. Roman Bridges
by O'Connor, Colin 
Price: USD 204.47
Dealer: AbebooksUK, beaumont books
Description: ISBN10: 0521393264, ISBN13: 9780521393263, [publisher: Cambridge University Press] Hardcover [Beaumont-cum-Moze, ESSEX, United Kingdom] [Publication Year: 1994]  

4. Roman Bridges
by Colin O'Connor 
Price: USD 250.00
Dealer: Biblio, R&R Better Books
Description: Book cover like new - pages clean, bright and unmarked – spine like new.Jacket near new, modest edge wear with taped tear on rear; protected in fresh mylar cover.Proceeds benefit Friends of the Library; books sold are NOT ex-library."Honest and reliable service - every book hand-packaged with care."The Romans were the first great builders of bridges in the western world. Professor O'Connor, a civil engineer and expert in bridge construction, has examined a very large number of those bridges that still remain all over the Roman empire. In this book he presents a thorough listing and description of all known bridges, in many cases illustrating the construction of the bridges by his own photographs and sketches. Introductory chapters place the bridges in their geographical and historical contexts, with detailed maps of the empire-wide system of Roman roads and discussion of how these came to be constructed, and an investigation of the technology available to the Romans. Finally, in order to elucidate the principles used by the Romans in designing their bridges Professor O'Connor examines the proportions of the stone arches, and subjects the rules that emerge to modern structural analysis. Date: 1993. Cambridge University Press ISBN 0521393264 9780521393263 [US] 

5. Roman Bridges
by O'Connor, Colin 
Price: USD 386.48
Dealer: AbebooksUK, Jenhams Books
Description: ISBN10: 0521393264, ISBN13: 9780521393263, [publisher: Cambridge University Press] Hardcover First Edition. A hardback volume in Fine condition, in a Very Good dustjacket. Scarce. Included with this book is a handwritten letter, SIGNED by the author, to a previous owner, and covering some points in the book. Please note the book itself is NOT signed. This book is in stock now, in our UK premises. Photos of our books are available on request (dustjacket and cover illustrations vary, and unless the image accompanying the listing is marked 'Bookseller Image', it is an Abebooks Stock Image, NOT our own). Overseas buyers please also note that shipping rates apply to packets of 750g and under, and should the packed weight of an item exceed this we reserve the right to ship via 'Economy', or request extra postage prior to fulfilling the order, or cancel. [Dundee, United Kingdom] [Publication Year: 1993]  

6. Roman Bridges
by O'Connor, Colin 
Price: USD 392.90
Dealer: Alibris, Jenhams via Alibris
Description: Cambridge University Press 1993 hardcover Fine in fine dust jacket. First Edition. A hardback volume in Fine condition, in a Very Good dustjacket. Scarce. Included with this book is a handwritten letter, SIGNED by the author, to a previous owner, and covering some points in the book. Please note the book itself is NOT signed. This book is in stock now, in our UK premises. Photos of our books are available on request (the pictures you see on Alibris are NOT our own). Are you outside UK? Then unless you arrange shipping 'Via Alibris' we WILL cancel your order; this is du. 

7. Roman Bridges
by O'Connor, Colin 
Price: USD 417.71
Dealer: Abebooks, GF Books, Inc.
Description: ISBN10: 0521393264, ISBN13: 9780521393263, [publisher: Cambridge University Press] Hardcover Book is in Used-VeryGood condition. Pages and cover are clean and intact. Used items may not include supplementary materials such as CDs or access codes. May show signs of minor shelf wear and contain very limited notes and highlighting. [Hawthorne, CA, U.S.A.] [Publication Year: 1994]  

8. Roman Bridges
by O'Connor, Colin 
Price: USD 417.72
Dealer: Abebooks, Books Unplugged
Description: ISBN10: 0521393264, ISBN13: 9780521393263, [publisher: Cambridge University Press] Hardcover Buy with confidence! Book is in acceptable condition with wear to the pages, binding, and some marks within [Amherst, NY, U.S.A.] [Publication Year: 1994]  

9. Roman Bridges
by O'Connor, Colin 
Price: USD 417.72
Dealer: Abebooks, Book Deals
Description: ISBN10: 0521393264, ISBN13: 9780521393263, [publisher: Cambridge University Press] Hardcover Very Good condition. Shows only minor signs of wear, and very minimal markings inside (if any). [Tucson, AZ, U.S.A.] [Publication Year: 1994]  

10. Roman Bridges
by O'Connor, Colin 
Price: USD 800.22
Dealer: Abebooks, GoldenWavesOfBooks
Description: ISBN10: 0521393264, ISBN13: 9780521393263, [publisher: Cambridge University Press] Hardcover New. Fast Shipping and good customer service [Fayetteville, TX, U.S.A.] [Publication Year: 1994]  

11. Roman Bridges
by O'Connor, Colin 
Price: USD 802.16
Dealer: Abebooks, Front Cover Books
Description: ISBN10: 0521393264, ISBN13: 9780521393263, [publisher: Cambridge University Press] Hardcover [Denver, CO, U.S.A.] [Publication Year: 1994]  

12. Roman Bridges
by O'Connor, Colin 
Price: USD 829.10
Dealer: Abebooks, GoldBooks
Description: ISBN10: 0521393264, ISBN13: 9780521393263, [publisher: Cambridge University Press] Hardcover New Copy. Customer Service Guaranteed [Denver, CO, U.S.A.] [Publication Year: 1994]