India. National Sample Survey Organisation <br/><br/>
Differences in level of consumption amoung socio-economic groups  : 5th quinquennial survey of consumer expenditure / 

 - New Delhi:  NSSO,  1997 
 - 
 - NSS report no. 422 (Round no. 50) 1993-1994 NSS round no. 50 (Report no. 422) 1993-19194 .
<br/><br/><label>Dewey Class. No.: </label>SC:300(54)  / NSS.422