000 00274nam a2200109Ia 4500
008 210324s1994 xx 000 0 und d
041 _aeng
082 _a330
100 _aSalvatore, D
_91583597
245 _aMicroeconomics
260 _aN.York
_bHarper Collins College
_c1994
999 _c1032221
_d1032221