Gupta, S C <br/><br/>
Fundamentals of statistics 

 - 7th rev ed 
 - Himalaya Publishing House, Mumbai  2012 
 - 1219 
<br/><br/><label>ISBN: </label>978-93-5051-769-7 
<br/><br/><label>Dewey Class. No.: </label>311 Gup