000 00275nam a2200109Ia 4500
008 240531s9999 xx 000 0 und d
082 _a330 ECO
100 _aNULL
245 0 _aEconomics:Meeting peoples needs
260 _aChicago
_bScience Research Ass
_c1979
942 _cANF
999 _c348742
_d348742