00000nam a2200000 a 4500 20251203110319.0 048664023X 512.7 COH Cohn, Harvey Advanced number theory New York Dover Publications.Inc., 1962 xi,276p. 20cm.PB Number theory ENGLISH 512 _ 104682 LIBSC C 85509 85509 0 0 0 0 PU PU 2002-04-05 475.61 0 512.7 COH 104682 BK