000			00543nam a2200157Ia 4500
008			190328s9999||||xx |||||||||||||| ||und||
040			_aNITIL _cNITIL
082			_221st _a311.2 _bI39N
110			_aIndia . National Sample Survey Office
245		0	_aNSS 23rd round : July 1968-June 1969; amendents and classification instructions to field staff
260			_aCalcutta _bGovt. of India Press _c1968
300			_aV2. (vp.)
500			_aContents: v.2. Schedules of enquiry
650			_aSampling (Statistics); India-Staticties
942			_cBKS
999			_c35879 _d35879