000 00370nam a2200145Ia 4500
008 210707s9999 xx 000 0 und d
100 _a"Henderson, Hubert D."
_96226
245 0 _aSupply and Demand
260 _aLondon
_bNisbet & Co. Ltd.
_c1921
300 _a177
600 _tEconomics
_9439
650 _aEconomics
942 _cREF
999 _c152898
_d152898