NCERT . <br/><br/>
ARTHANITIR BABE PARISANKHYA  

 - GUWAHATI  BANI PRAKASH  2010 
 - 142:  20CM. 
<br/><br/><label>Subjects--Index Terms: </label>Statistical Economics 
<br/><br/><label>Dewey Class. No.: </label>330.021 ART