00398pab a2200133 454500008004000000100001000040245008600050260000900136300001300145650003400158650001700192700001800209773003700227180718b2004   xxu||||| |||| 00| 0 eng d  aMamta  aChild labour in scooter workshops in Punjab: a study of informal sector of Punjab  c2004  ap.71-83.  aChild labour - India - Punjab  aChild labour  aSinghal, K.C.  aResearch Journal Social Sciences