00375pab a2200145 454500008004000000100002000040245004900060260000900109300001300118362001100131650001000142650002100152700002200173773003400195180718b2008   xxu||||| |||| 00| 0 eng d  aNath, Golaka C.  aImpact of future trading on commodity prices  c2008  ap.18-23.  a19 Jan  aTrade  aCommodity prices  aLingareddy, Tulsi  aEconomic and Political Weekly