Gupta, S P <br/><br/>
Statistical methods: Containing, bepides theory, 600 fully solved illustrations and about 1300 problem with answers 

 - New Delhi  Sultan Chand  1978 
<br/><br/><label>ISBN: </label> RS25 
<br/><br/><label>Dewey Class. No.: </label>519.5 G959S