Gupta s.p. <br/><br/>
Business statistics 

 - 19thEdition 
 - New Delhi  Sultan chand & sons  2023 
 - 798p. 
<br/><br/><label>ISBN: </label>9.7893516111e+012 
<br/><br/><label>Dewey Class. No.: </label>519.5  / Gup/B