Lingaiah Sastri, Peravali <br/><br/>
Vyapaara ganaka saasthramu-prathama bhagam 

 - Hyderabad  Telugu Akademi  1983 
 - 470p. 
<br/><br/><label>ISBN: </label> RS 31.75 
<br/><br/><label>Source: </label> RS 31.75 
<br/><br/><label>Dewey Class. No.: </label>657.2 LIN