000 00287nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a330.342
_bHOL
100 _aHOLESOVSKY, V
245 0 _aEconomic systems analysis and comparison
260 _aNew York
_bMcgraw Hill
_c1977
942 _cBK
999 _c27891
_d27891