Jain;T.R.Aggarwal;S.C Trehan;Mukesh <br/><br/>
Vyavsayik Sankhiyaki  Hindi 

 - New Delhi  V.K. Publications   1999 
 - V.pg 
<br/><br/><label>ISBN: </label>81-87139-33-1 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519.5 J199B