Asthana, B N <br/><br/>
Elements of statistics 

 - New Delhi  S Chand  2011 
 - v. p. 
<br/><br/> 3278 03/10/2018 HBD18/7509 09/10/2018 Main Budget 
<br/><br/><label>ISBN: </label> RS270 
<br/><br/><label>Dewey Class. No.: </label>519.5 A86E