51. A Classical Introduction to Modern Number Theory (Graduate Texts in Mathematics, 84)
by Ireland, Kenneth; Rosen, Michael 
Price: USD 254.34
Dealer: Abebooks, GoldBooks
Description: ISBN10: 038797329X, ISBN13: 9780387973296, [publisher: Springer] Hardcover New Copy. Customer Service Guaranteed [Denver, CO, U.S.A.] [Publication Year: 1990]  

52. A Classical Introduction to Modern Number Theory (Graduate Texts in Mathematics, 84)
by Ireland, Kenneth 
Price: USD 305.53
Dealer: Abebooks, Hafa Adai Books
Description: ISBN10: 038797329X, ISBN13: 9780387973296, [publisher: Springer] Hardcover [Moncks Corner, SC, U.S.A.] [Publication Year: 1990]