000 00410nam a2200181Ia 4500
001 CATREF083042
008 110518s9999 xx 000 0 und d
041 _aeng
082 _a330
100 _aHeibroner, Robert L.
245 _aEconomic problem
260 _aLondon
_bPrentice-Hall, Inc.
_c1970
300 _axxii, 682p
546 _bRoman
650 _aEconomics
906 _atext
942 _cBK
999 _c199577
_d199577