DAS, BONKHIDHAR . <br/><br/>
PARIHANGKHIYA BIGYAN  

 - [s.l:  s.n.]  1985. 
 - 154. 
<br/><br/><label>Subjects--Index Terms: </label>Statistical Economics 
<br/><br/><label>Dewey Class. No.: </label>330.021 DAS