000 00841nam a2200253Ia 4500
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020 _a0521802563
_c4121.50
037 _b2800, 29/03/2005, TBS
_cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aX:(B2893), P4
100 _aRay Subhash C
_9249023
245 0 _cRay Subhash C
_aData envelopment analysis
_b Theory and techniques for economics and operations research.
260 _aCambridge
_bCambridge University Press
_c2004
300 _axii;353p
_ccm.
500 _aBibliography: P 329-338
650 _aEconomics irt Operation Research
_9249024
942 _hX:(B2893), P4
_cGB
_2CC
999 _c493515
_d493515