Number Theory

Well-organized and clearly written this undergraduate-level text covers most of the standard basic theorem in number theory providing proofs of the basic theorem  and developing as much of their superstructure as space permits.  This book is organized by defining  gratest common divisor  and binary congruence raltion on any arbitrary set. Over 700 exercises in varying degrees of difficulty enables students to test their grasp of  material which is  largely self-contained .  More than 1000 example are presented in this text