00429nam a2200121Ia 4500008004100000040001700041082002200058110005500080245007700135260003500212300001300247650004700260190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta338.4bI39A  aIndia. Central Statistical Organisation (Calcutta) 0aAnnual survey of industries (1980-81)bsummary results for census sector  aCalcuttabThe Governmentc1981  a2v (V.p)  aIndustries-India; Industrial surveys-India