Krishnan, V. K. <br/><br/>
Elementary number theory: a collection of problems with solutions 

 - Hyderabad  Universities Press  2012 
 - vi,253p. 
<br/><br/><label>ISBN: </label> RS 275.00 
<br/><br/><label>Source: </label> RS 275.00 
<br/><br/><label>Dewey Class. No.: </label>512.72 KRI