Gupta, C B <br/><br/>
Introduction to statistical methods 

 - 23rd ed. 
 - Noida  Vikas Publishing  2004 
 - 829 p. 
<br/><br/> 2252 14/01/2016 HBD15/1543 30/01/2016 Main Budget 
<br/><br/><label>ISBN: </label> RS475 
<br/><br/><label>Dewey Class. No.: </label>519.5 G959I(23)