000 00301nam a2200121Ia 4500
008 220201s1990 xx 000 0 eng d
100 _aGUPTA, R B
245 0 _aINDUSTRIAL ENGINEERING
250 _a5TH
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1990
300 _a530
942 _2ddc
999 _c58815
_d58815