000 00260nam a2200109Ia 4500
008 220726s9999 xx 000 0 und d
020 _a0-393-95400-5
100 _aMansfield, Edwin
245 0 _aMicroeconomics
250 _ashorter 5th.
260 _aNew York
_c1985
999 _c3089
_d3089