Gupta, S P <br/><br/>
Practical statistics 

 - 9th ed. 
 - New Delhi  S Chand  2010 
 - vi, 568 p. 
<br/><br/> 2563 02/08/2013 5454 10/08/2013 Main Budget 
<br/><br/><label>ISBN: </label> RS150 
<br/><br/><label>Dewey Class. No.: </label>519.5 G959P(9)