Niven, Ivan Zukerman, Herbert S Montgomery, Hugh L <br/><br/>
An Introduction  to the Theory of Numbers  

 - 5 Ed. 
 - New Delhi  Wiley.  2018 
 - XIII,529p. 
<br/><br/><label>ISBN: </label>9788126518111 
<br/><br/><label>Dewey Class. No.: </label>512.7  / NIV/A