Gupta S P <br/><br/>
Statistical methods 
Gupta S P 
 - 3 
 - Delhi  Sultan chand           1971 
 -  2 v in one .
<br/><br/> Appendixes P i-xi 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>B28, K9;L1