000 00291nam a2200121Ia 4500
008 210311s9999 xx 000 0 und d
040 _crty
100 _aBrowning, edgarK.and others
245 0 _aMicroeconomic theory and applications
260 _aLondon
300 _a2001
942 _cTU
999 _c269439
_d269439