000 | 00353nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 241012s9999 xx 000 0 und d | ||
082 |
_a330.1 _bWYK |
||
100 | _aWykstra, Ronald A. | ||
245 | 0 | _aIntroductory economics | |
260 |
_c1971 _aNew York _bHarpar & Raw |
||
300 | _a754p | ||
650 | _aEconomics Economics - Study and teaching | ||
942 | _cBK | ||
999 |
_c895071 _d895070 |