000 00470nam a2200169Ia 4500
008 190516s9999 xx 000 0 und d
020 _a060472790
028 _bInternational Book House
_c48823
_d22/11/1972
100 _aWykstra, Ronald A.
_935307
245 0 _aIntroductory Economics
260 _bHarper & Row, Publishers
_c1971
_aNew York
300 _a754
600 _tEconomics
_9439
650 _aEconomics
_9439
942 _cBK
999 _c109687
_d109687