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

 - 8th ed. 
 - New Delhi  S. Chand  2019 
 - xii, 875 p. 
<br/><br/> 3695 04/11/2019 HBD19/8004 19/11/2019 Main Budget 
<br/><br/><label>ISBN: </label> RS599 
<br/><br/><label>Dewey Class. No.: </label>519.5 P645S(8)