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

 - 23rd ed. 
 - Noida  Vikas  2010 
 - x,829p.  PB  22cm. 
<br/><br/> appendix included 
<br/><br/><label>ISBN: </label>9788125916543 
<br/><br/><label>Subjects--Personal Names: </label>   _ 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Statistical methods
<br/><br/><label>Dewey Class. No.: </label>519.5  / GUP