Arora , P.N.  <br/><br/>
C.A. Foundation Course Statistics  

 - 3rd 
 - New Delhi   S. Chand & Company   1998 
 - 656 
<br/><br/><label>ISBN: </label>81-219-0419-6 
<br/><br/><label>Dewey Class. No.: </label>519.5