Sharma J K <br/><br/>
Business Statistics 

 - 4th Ed. 
 -  "Vikas Publishing House Pvt Ltd, Noida"  2014 
 - 737 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>9789325980815 
<br/><br/><label>Dewey Class. No.: </label>519  / SHA