000 00382nam a2200133Ia 4500
008 190329s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a311.2
_bI39N
110 _aIndia.Cabinet Secretariat
245 4 _aThe national sample survey
_btwelfth round : March-August 1957
260 _aDelhi
_bCabinet Secretariat
_c1963
300 _a156p.
942 _cBKS
999 _c79935
_d79935