Nagar, A.L. <br/><br/>
Basic statistics 
by A.L. Nagar and R.K. Das 
 - 1st ed. 
 - New Delhi:  Oxford University Press  1983 
 - 448p. 
<br/><br/><label>ISBN: </label>9780195615548 
<br/><br/><label>Dewey Class. No.: </label>B28  / M3