Gupta. S. P. Etc. <br/><br/>
BUSINESS STATISTICS & OPERATIONS RESEARCH 

 - 4 
 -  Sultan  Chand & Sons  1998/01/01 
 -  896 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Source: </label> Gift  Well Wisher 
<br/><br/><label>Dewey Class. No.: </label>650.021