000 00356nam a2200145Ia 4500
008 170207s9999 xx 000 0 und d
082 _aPG 338.52 HEN-S
100 _aHenderson, Hubert D
245 _aSupply and demand
260 _bNisbet & Co., London
260 _c1921
300 _a142
650 _aPrices; Production economics
942 _cBOOKS
999 _c10803
_d10803