Sample surveys of current interest in India    Fourty third annual report,1992.    

 - New Delhi   Govt. of India         1992 
 - iii,37p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X.2.N92t4, N2/GD