000 00263nam a2200097Ia 4500
008 220310s9999||||xx |||||||||||||| ||und||
100 _aSAINEY, MAURICE
_92731
245 0 _aOPERATIONS RESEARCH
_bMETHODS AND PROBLEMS
650 _aOPERATIONS RESEARCH
_92724
942 _cBK
999 _c4605
_d4605