Upadhayay; Harish Chandra <br/><br/>
Social survey ;research and  statistics  Hindi 

 - New Delhi  Atlantica publishers  1990 
 - 352pg 
<br/><br/><label>Subjects--Geographic Terms: </label><br/> Sociology
<br/><br/><label>Dewey Class. No.: </label>300.018 U1S