00397cam a22000977a 4500008004000000082002500040245012100065260005600186300001100242700004600253180718b1987   xxu||||| |||| 00| 0 eng d  aXA94068x54 1981-89/9  aReport on working class and expenditure survey 1981-82 : Hubli Dharwarcby Labour Bureau, Ministry of Labour, Punjab  aChandigarhbLabour Bureau, Ministry of Labourc1987  a139+p.  aPunjab. Ministry of Labour. Labour Bureau