00413pab a2200145 454500008004000000100002100040245009100061260000900152300001400161362000800175650001800183650001000201700002400211773003200235180718b2009   xxu||||| |||| 00| 0 eng d  aRamathilagam, G.  aCost efficiency in Indian commercial banks: a stochastic frontier approach (1998-2005)  c2009  ap.153-72.  aJul  aBanks - India  aBanks  aChanchu, T. Christy  aIndian Journal of Economics