000 00283nam a2200121Ia 4500
008 170324s9999 xx 000 0 und d
082 _a339
100 _a"Bach, George Leland"
245 0 _aMicroeconomics: analysis and applications
260 _c1900
365 _b0.00
942 _cBK
999 _c5574
_d5574