Gupta, C B. <br/><br/>
An Introduction to statistical methods /  
by C B Gupta and Vijay Gupta. 
 - 23rd rev ed /   . 
 - New Delhi :   Vikas Publishing House ,   2008. 
 - x,829p. :   ills.,charts.,tables ;   18cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>8125916547  Rs. 310.00 
<br/><br/><label>Subjects--Index Terms: </label>STATISTICAL METHODS  
<br/><br/><label>Dewey Class. No.: </label>519.5  / GUP/I