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

 - 8th 
 - New Delhi  S. Chand  2018 
 - xii; 875p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519.5  / PIL