000 00327nam a2200145Ia 4500
008 170101s1968 xx 000 0 und d
082 _a330 C12E
100 _aCALDERWOOD, James D
245 0 _aEconomics in action
260 _bN.Y
_c1968
300 _a531p
650 _aECONOMICS
653 _aECONOMICS
942 _2ddc
_cB
999 _c35773
_d35773