000 00329nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aByrns & Stone
245 0 _aMicro Economics
250 _a1st Ed
260 _aLondon
260 _bScott Foresman & Company
260 _c1982
650 _aMicro Economics
942 _cBK
999 _c12296
_d12296