00285pab a2200121 454500008004000000100001500040245004200055260000900097300001300106362000800119650001700127773001900144180718b2010   xxu||||| |||| 00| 0 eng d  aModi, K.M.  aChild labour: Is it a necessary evil?  c2010  ap.23-24.  aNov  aChild labour  aSocial Welfare