Burton D M <br/><br/>
Elementry Number Theory 

 - 6 
 - Toranto  Ally And Bacon          1976 
 - xiii,434p.  cm. 
<br/><br/><label>ISBN: </label>0205048145 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>B316, L6