000 00300nam a2200109Ia 4500
008 190826s9999 xx 000 0 und d
082 _a338.5 FER
100 _aFerguson, C. E. | Gould, J. P.
245 0 _aMicroeconomic theory
260 _aHomewood, Illinois.
_bRichard.D. Irwin,
_c1975
942 _cBOOK
999 _c54565
_d54565