000 00328nam a2200133Ia 4500
008 130629s9999 xx 000 0 und d
082 _a338.52 BEI-M
100 _aBeishline,John R
245 _aMarket Theory And Price Systems
260 _bVan Nostrand
_c1966
_aNew York
300 _a324
650 _aEconomics
942 _cBK
999 _c16708
_d16708