P N Arora <br/><br/>
Statistical Methods 

 - 4 
 - NewDelhi  Sultan Chand & Sons Pvt. Ltd.  2012 
 - 768 p. 
<br/><br/><label>ISBN: </label> 595 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personality Development
<br/><br/><label>Dewey Class. No.: </label>519.5 ARO