PILLAI, R.S.N. <br/><br/>
STATISTICS:THEORY AND PRACTICE 

 - NEW DELHI  S. Chand Publishing  2009 
 - xii+875p,.23x16Cms. 
<br/><br/><label>ISBN: </label>8121904315 
<br/><br/><label>Dewey Class. No.: </label>519 P641