Beri ;G.C. <br/><br/>
Business statistics  English 

 - 2nd ed. 
 - New Delhi  Tata mcgraw hill publising  2007 
 - 728 pg. 
<br/><br/><label>ISBN: </label>0-07-059946-7 
<br/><br/><label>Dewey Class. No.: </label>330.973 B33B