Vishwanath Iyer, N.E <br/><br/>
Vyavharik Anuvad. (Text In Hindi) 

 -  Pratibha pratishthan  1997 
<br/><br/><label>ISBN: </label>818582777X 
<br/><br/><label>Universal Decimal Class. No.: </label> / 809.143.2=03 VIS.97