000 00286nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a330.342
_bGRO
100 _aGROSSMAN, G
245 0 _aEconomic systems
250 _aEd.2
260 _aNew Jersey
_bPrentice Hall
_c1974
942 _cBK
999 _c24710
_d24710