Niven, Ivan <br/><br/>
Introduction to the theory of numbers 

 - 5th Edn. 
 - John Wiley & Sons  New Delhi  1960-R2008 
 - xiii,529p.  22cm.  PB 
<br/><br/><label>ISBN: </label>9788126518111 
<br/><br/><label>Dewey Class. No.: </label>512.7  / NIV