Gupta, S P <br/><br/>
Statistical methods 

 - 33rd ed 
 - Sultan Chand & Sons, New Delhi  2008 
 - xxiv,1468 
<br/><br/><label>ISBN: </label>81-8054-214-9 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Maths.
<br/><br/><label>Dewey Class. No.: </label>311 Gup