000 00286nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a339.1+338.5
_bKIR;1
100 _aKIRZNER, I M
245 0 _aMarket theory and the price system
260 _aToronto
_bVan Nostrand
_c1966
942 _cBK
999 _c20950
_d20950