000 00639nam a2200241Ia 4500
003 OSt
005 20220925212838.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aB2893, M5
100 _aCohen S S
_9277391
245 0 _aOperational research
260 _aLondon
_bArnold Heinemann
_c1985
300 _avii,245p
_ccm.
500 _aBibliography: P 236-238
650 _aOperational Research
942 _hB2893, M5
_cGB
_2CC
999 _c561286
_d561286