000 00302nam a2200145Ia 4500
008 220310s9999||||xx |||||||||||||| ||und||
100 _aMANSFIELD, EDWARD
_92017
245 0 _aMICROECONOMICS
250 _a0
260 _c0
300 _a0
490 _v0
650 _aECONOMICS - MICRO
942 _cBK
999 _c2320
_d2320