000 00631nam a2200241Ia 4500
003 OSt
005 20220912152921.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a30618
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB2T, N5
100 _aKeys Paul
245 0 _aUnderstanding the process of operational research collected readings
260 _aChichester
_bJohn Wiley
_c1995
300 _ap.
_ccm.
650 _aOperations research
942 _hB2T, N5
_cTEXL
_2CC
999 _c93934
_d93934