Acharya, P., <br/><br/>
Banijya bichinta 
by P Acharya 
 - 5th ed. 
 - Calcutta:  Rabindra library,  1969. 
<br/><br/><label>Subjects--Index Terms: </label>Office services Commercial correspondence 
<br/><br/><label>Dewey Class. No.: </label>651.7