Sharma, J.K. <br/><br/>
Business statistics 
by J.k. Sharma 
 - 4th ed. 
 - New Delhi:  VikasŪ Publishing House Pvt. Ltd.  2014 
 - xvi, 737p. 
<br/><br/><label>ISBN: </label>9789325980815 
<br/><br/><label>Dewey Class. No.: </label>X:74(B28)  / Q4