Pillai, R S N <br/><br/>
Statistics: Theory and practice 

 - 8th ed. 
 - New Delhi  S Chand  2017 
 - xii, 875 p. 
<br/><br/> 3158 11/06/2018 HBD18/7459 23/07/2018 IMSAR (Dev. & Research) 
<br/><br/><label>ISBN: </label> RS550 
<br/><br/><label>Dewey Class. No.: </label>519.5 P645S(8)