Ramachandra Rao, Varigonda <br/><br/>
Beeja Ganithamu 

 - 2nd Edition 
 - Hyderabad  Telugu Academi  1977 
 - 220p. 
<br/><br/><label>ISBN: </label> RS 8.25 
<br/><br/><label>Source: </label> RS 8.25 
<br/><br/><label>Dewey Class. No.: </label>512 RAM