000 00390nam a2200145Ia 4500
008 170101s1970 xx 000 0 und d
082 _a519.9 S53F
100 _aSMITH, Cecil L.
245 0 _aFormulation and optimization of mathematical models
260 _bScaranton, U. S.
_c1970
300 _a581p
650 _aMATHEMATICAL MODELS
653 _aMATHEMATICAL MODELS
942 _2ddc
_cB
999 _c38243
_d38243