00617nam a2200169Ia 4500082002300000100007500023245012200098260004000220300001400260500000500274690000600279952010500285964001700390965001600407921000900423999001500432  a331.20212bIn39.LS  aIndia. Ministry of Labour, Employment and Rehabilitation Labour Bureau  aLabour statistics under the annual survey of industries, 1963; detailed summary report by major group of industriesb  aDelhibManager of Publicationc1971  aii, 124p.  a  a   00104070aISIbISId1998-07-30l0o331.20212 In39.LSpDP11132r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  av.1- Pt. II  a4247  c4247d4247