000 00553nam a2200217Ia 4500
003 OSt
005 20220928145341.0
006 a|||||r|||| 00| 0
007 ta
008 220927b |||||||| |||| 00| 0 eng d
024 _a80406
037 _cTextual
040 _aSDCL
_cSDCL
_beng
041 _2eng
_aeng
082 _aB28930bX, L5-L5;1
100 _aBeilby M H
_9512786
245 0 _aEconomics and operational research.
260 _c1975
942 _hB28930bX, L5-L5;1
_cTEXL
_2CC
999 _c833438
_d833438