AGARWAL, B. L. <br/><br/>
Programmed Statistics ( Questions- Answers). 

 - 2nd Ed. 
 - New York,  New Age International (P) Limited,  2003. 
 - xxv, 629p.: ill.; figure  25cm 
<br/><br/><label>ISBN: </label>978-81-224-1458-3 
<br/><br/><label>Dewey Class. No.: </label>519 AGA