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

 - 3rd 
 - New Delhi   Wiley Eastern Limited  1972 
 - xii, 288 p.  Includes index  cm. 
<br/><br/><label>ISBN: </label>0852266038 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics- Divisibility<br/>Mathematics- Congruences<br/>Mathematics- Number Theory