00400pab a2200133 454500008004000000100002500040245010300065260000900168300001300177362000800190650003300198650001100231773002400242180718b2000   xxu||||| |||| 00| 0 eng d  aBandyopadhyay, Subir  aCommunities of casual workers of Calcutta: cycle-rickshaw pullers, waste collectors and scavengers  c2000  ap.145-56  aJun  aLabour - India - West Bengal  aLabour  aMan and Development