00553cam a22001217a 4500008004000000082002600040245013500066260005600201300001100257700004500268999001900313952009900332180718b1971   xxu||||| |||| 00| 0 eng d  aXA94068x54 1981-82/71  aReport on working class family income and expenditure survey 1981-82, Tiruchirapallicby Labour Bureau, Ministry of Labour, Punjab  aChandigarhbLabour Bureau, Ministry of Labourc1971  a138+p.  aPunjab. Ministry of Labour.Labour Bureau  c499008d499008  00104070aIIPAbIIPAd2018-08-04oXA94068x54 1981-82/71pGG21206r2018-08-04w2018-08-04yGG