Gupta, Ajit Ranjan. <br/><br/>
Becā kenā samasyā. 

 -  [1962] 
 - 98 p.  illus.  23 cm. 
<br/><br/> In Bengali. 
<br/><br/><label>LCCN: </label>sa 63002653  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing.
<br/><br/><label>LC Class. No.: </label>HF5415  / .G9