Gupta, S.P. <br/><br/>
An easy approach to statistics 

 - 6th ed 
 - New Delhi  S. Chand  1990 
 - viii,239 p. 
<br/><br/><label>ISBN: </label>8121908388 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS
<br/><br/><label>Dewey Class. No.: </label>519.5  / GUP