Nagar, A. L. <br/><br/>
Basic statistics 

 - 2nd Edition 
 - Delhi  Oxford Unoversoty Press  1976 
 - 424p. 
<br/><br/><label>ISBN: </label> RS 75.00 
<br/><br/><label>Source: </label> RS 75.00 
<br/><br/><label>Dewey Class. No.: </label>519.5 NAG