Sastri, P. N. <br/><br/>
Vyapara gananka saastram 

 - 2nd Edition 
 - Hyderabad  Telugu Akademi  1982 
 - 366p. 
<br/><br/><label>ISBN: </label> RS 25.00 
<br/><br/><label>Source: </label> RS 25.00 
<br/><br/><label>Dewey Class. No.: </label>380 SAS