GUPTA Parmanand <br/><br/>
Comprehesive business statistic/ 
Parmanand Gupta 
 - New Delhi:  Laxmi  publications,  c2008 
 - xiv,661p.:  ili.; 
 - English and hindi medium .
<br/><br/><label>ISBN: </label>9788131802625 
<br/><br/><label>Dewey Class. No.: </label>657.022