000 00294nam a2200109Ia 4500
008 220516s1991 xx 000 0 und d
041 _aeng
082 _a519.003 ACK/FUN
100 _aAckoff,Russell L
_9833600
245 _aFundamentals of O.R
260 _aNew Delhi
_bWiley Eastern Limited
_c1991
999 _c582372
_d582372