000 00315nam a2200121Ia 4500
100 _aOlson, David L. & Courtney, James. F
020 _a0-02-946357-2
942 _cBK
245 _aDecision support mdels and export systems
260 _aMacmillan, New York
_c1992
082 _a658.403 Ols/Cou
300 _axiii, 418
999 _c66827
_d66827