000 00251nam a2200097Ia 4500
008 231013s9999 xx 000 0 und d
090 _a338.6
100 0 _aJeffrey M. Perloff
245 0 0 _aMicroeconomics - Third ed.
260 3 _aUSA
_bPearson Edu. Inc.
_c2004
999 _c922
_d922