000 00327nam a2200121Ia 4500
008 220201s1989 xx 000 0 eng d
041 _aENG
100 _aGUPTA,D R
245 0 _aINDUSTRIAL ENGINEERING AND MANAGEMENT SCIENCE
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1989
300 _aII; 859
942 _2ddc
999 _c56315
_d56315