Ramachandra, K. <br/><br/>
Theory of numbers :  a textbook / 
K. Ramachandra. 
 - 1st ed. 
 - [S.l.] :  Not Avail,  2007. 
 - 284 p. ;  25 cm. 
<br/><br/><label>ISBN: </label>184265361X 9781842653616 
<br/><br/><label>Dewey Class. No.: </label>512.81