Koshy, Thomas. <br/><br/>
Elementary number theory with applications / 
Thomas Koshy. 
 - 2nd ed. 
 - Amsterdam ;  Boston :  Academic Press,  c2007. 
 - xxiii, 771 p. :  ill. ;  25 cm. 
<br/><br/> Errata slip inserted. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Fundamentals -- Divisibility -- Greatest common divisors -- Congruences -- Congruence applications -- Systems of linear congruences -- Three classical milestones -- Multiplicative functions -- Cryptology -- Primitive roots and indices -- Quadratic congruences -- Continued fractions -- Miscellaneous nonlinear diophantine equations. 
<br/><br/><label>ISBN: </label>9780123724878 (alk. paper) 0123724872 (alk. paper) 
<br/><br/><label>LCCN: </label>2007010165 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory.
<br/><br/><label>LC Class. No.: </label>QA241  / .K67 2007 
<br/><br/><label>Dewey Class. No.: </label>512.722