Arora, P N <br/><br/>
Statistics 

 - 6th ed. 
 - New Delhi  S Chand  2018 
 - v. p. 
<br/><br/> 3398 09/01/2019 HBD19/7800 18/03/2019 IMSAR (Dev. & Research) 
<br/><br/><label>ISBN: </label> RS425 
<br/><br/><label>Dewey Class. No.: </label>519.5 A67S(6)