NCERT. <br/><br/>
STASTISTICS FOR ECONOMICS (TEXT BOOK FOR CLASS--XI) 

 - Rep. 
 - NEW DELHI  NCERT  2009 
 - 133:  24CM. 
<br/><br/><label>Subjects--Index Terms: </label>Statistical Economics 
<br/><br/><label>Dewey Class. No.: </label>330.021 NCE