000 00308nmm a2200109Ia 4500
008 170901s2017 xx 000 0 und d
082 _aCD 58
100 _aNSS
245 0 _aNational sample survey: differences in level of consumption among socio economic group
260 _bNSS
_aNew Delhi
942 _2ddc
_cCD
999 _c10132
_d10132