1. Computability: An Introduction to Recursive Function Theory
by Cutland Nigel 
Price: USD 42.41
Dealer: Biblio, Ergodebooks
Description: Cambridge University Press, Date: 1980-06-30. hardcover. Used: Good. 1980. Cambridge University Press ISBN 0521223849 9780521223843 [US] 

2. Computability: an Introduction to Recursive Function Theory
by Cutland, Nigel 
Price: USD 76.41
Dealer: Alibris, Jenson Books Inc via Alibris
Description: Cambridge University Press 1980 Hard cover This item is fairly worn, but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents, worn corners, bends, tears, small stains, and partial water damage. All pages and the cover are intact, but the dust cover may be missing, if applicable. Pages may include excessive notes and highlighting, but the text is not obscured or unreadable. Satisfaction Guaranteed. 

3. Computability: An Introduction to Recursive Function Theory
by Cutland, Nigel 
Price: USD 81.52
Dealer: Abebooks, Books Unplugged
Description: ISBN10: 0521223849, ISBN13: 9780521223843, [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: 1980]  

4. Computability: An Introduction to Recursive Function Theory
by Cutland, Nigel 
Price: USD 81.55
Dealer: Abebooks, Jenson Books Inc
Description: ISBN10: 0521223849, ISBN13: 9780521223843, [publisher: Cambridge University Press] Hardcover This item is fairly worn, but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents, worn corners, bends, tears, small stains, and partial water damage. All pages and the cover are intact, but the dust cover may be missing, if applicable. Pages may include excessive notes and highlighting, but the text is not obscured or unreadable. Satisfaction Guaranteed. [Logan, UT, U.S.A.] [Publication Year: 1980]