PILLAI, R.S.W <br/><br/>
Practical Statistics 

 - 2nd edi 
 - New Delhi  S. Chand & Co. Ltd  2003 
 - VI, 834p. 
<br/><br/><label>ISBN: </label>81-219-0044-1 
<br/><br/><label>Dewey Class. No.: </label>519.5