Koshy, Thomas. <br/><br/>
Elementary number theory with applications /  
by Thomas Koshy. 
 - 2nd ed /   . 
 - Gurgaon :   Academic Press ,   2007. 
 - xxi, 771p. :   ills. ;   25cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9780123724878  RS450.00 
<br/><br/><label>Subjects--Index Terms: </label>ALGEBRA 
<br/><br/><label>Dewey Class. No.: </label>512.7  / KOS/E