Gupta; S.P. <br/><br/>
Vyavsayik Sankhyiki  Hindi 

 - New Delhi  Sultan Chand & Sons  1981 
 - v.pg. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Statisrics
<br/><br/><label>Dewey Class. No.: </label>001.422 G95V