000			00507nam a2200157Ia 4500
008			190328s9999||||xx |||||||||||||| ||und||
040			_aNITIL _cNITIL
082			_221st _a311.2 _bI39N
110			_aIndia. National Sample Survey Office
245		0	_aNSS 7th round: October 1953-March 1954
260			_aDelhi _bManager of Publications _c1962
300			_aiv, 86p.
500			_aContents: no.54.Vital rates
650			_aSampling (Statistics); Vital statistics; India-Statistics-Collections
942			_cBKS
999			_c38038 _d38038