Shirali,Shailesh <br/><br/>
First steps in number theory  A primer on divisibility 
Shailesh Shirali 
 - Hyderabad  Universities Press  2001 
 - ix,161 p. 
 - Mathematical marvels .
<br/><br/><label>Subjects--Index Terms: </label>Number theory 
<br/><br/><label>Universal Decimal Class. No.: </label>511  / SHI