N.G. Das <br/><br/>
Statistical Methods 

 - Kolkata  M.DuttaandCo  1978 
 - 502 p. 
<br/><br/><label>ISBN: </label> 55 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515  / B213S