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003 OSt
005 20220928141020.0
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024 _a12776
037 _cTextual
040 _aSDCL
_cSDCL
_beng
041 _2eng
_aeng
082 _aX:80bD6,8(B), L6
100 _aHiggins J C
_9498423
245 0 _aInformation systems for planning and control
_b Concepts and cases
260 _c1976
942 _hX:80bD6,8(B), L6
_cTEXL
_2CC
999 _c815185
_d815185