Krishna Murthy, Gannu <br/><br/>
Vyaapaara ganaka saastramu 

 - Hyderabad  Telugu Academy  1979 
 - vii,432p. 
<br/><br/><label>ISBN: </label> RS 22.50 
<br/><br/><label>Source: </label> RS 22.50 
<br/><br/><label>Dewey Class. No.: </label>657.2 KRI