00403cam a22000977a 4500008004000000082002600040245012600066260005600192300001100248700004600259180718b1988   xxu||||| |||| 00| 0 eng d  aXA94068x54 1981-82/18  aReport on working class family income and expenditure survey: Ranchi- Hatiacby Labour Bureau, Ministry of Labour, Punjab  aChandigarhbLabour Bureau, Ministry of Labourc1988  a141+p.  aPunjab. Ministry of Labour. Labour Bureau