Asthana, B. N. <br/><br/>
Elements of statistics 
B. N. Asthana 
 - 5th ed. 
 - Allahabad  Chaitanya publishing house  1969 
 - 602p. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business Mathematics
<br/><br/><label>Dewey Class. No.: </label>650.01513  / AS853