000 00645nam a2200253Ia 4500
003 OSt
005 20220912153111.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a21278
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB2893, L4.2
100 _aWhite Douglas
245 0 _aOperational research techniques
260 _c1974
300 _ap.
_ccm.
700 _a Donaldson William
700 _a Lawrie Norman
942 _hB2893, L4.2
_cTEXL
_2CC
999 _c98033
_d98033