Sharma, J. K. <br/><br/>
Bussiness statistics/ 
J. K, Sharma 
 - 2nd ed. 
 - New Delhi:  Pearson Education,  2007. 
 - 725 p. 
<br/><br/><label>ISBN: </label>8077586548 
<br/><br/><label>Dewey Class. No.: </label>519.5024658  / SHA/B