Niven, Ivan <br/><br/>
An Introduction To The Theory Of Numbers 

 - New Delhi:	  John Wiley,   2006. 
 - xiv, 276 (Rk#6.b Sh#05) 
<br/><br/><label>ISBN: </label>9788126518111 
<br/><br/><label>Source: </label> Pak Book   PKR 933.84 
<br/><br/><label>Dewey Class. No.: </label>512.73