000 00307nam a2200121Ia 4500
008 220201s2001 xx 000 0 eng d
082 _a621.381068
_bKHA
100 _aKhanna, O.P.
245 0 _aIndustrial engineering & management
260 _aDelhi
_bDhanpat Rai
_c2001
300 _a39 chap.
942 _2ddc
999 _c35968
_d35968