Pillai, R.S.N. <br/><br/>
Statistics :  Theory and practice / 
R.S.N. Pillai and V. Bagavathi. 
 - New Delhi :  S.Chand and company,  1997 
 - 741 p. :  21 cm. 
<br/><br/><label>ISBN: </label>8121904315 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>Universal Decimal Class. No.: </label>310.1