Sancheti, D.C. and Kapoor, V.K. <br/><br/>
Statistics  English 

 - 7th 
 - New Delhi  Sultan Chand & Sons  2019 
 -  PB 
<br/><br/><label>ISBN: </label>9788180546129 
<br/><br/><label>Dewey Class. No.: </label>519.5 SAD S