Roy; Param Hans <br/><br/>
Aarthik vishleshan   Hindi 

 - Patna   Bihar Hindi granth academy  1973 
 - 729-1442pg 
 -  Vol-II .
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>339 R13A