000 00337nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aMansfield,Edwin
245 _aMicro economic theory & application
260 _aNew York
260 _bNarlan
260 _c1985
300 _a550p.
650 _aMicro Economics
763 _a16421
999 _c31087
_d31087