000 00433nam a2200157Ia 4500
008 170101s1970 xx 000 0 und d
082 _a620.7 M56T
100 _aMESAROVIC, M. D.
245 0 _aTheory of hierarchical, multilevel systems
260 _bN. Y.
_c1970
300 _a294p
440 _aMathematics in science and engineering, v. 68
650 _aSYSTEMS ENGINEERING
653 _aSYSTEMS ENGINEERING
942 _2ddc
_cB
999 _c63049
_d63049