000 00300nam a2200121Ia 45e0
008 180501s2005 xx 000 0 und d
100 _aM GREGORY
245 0 _aPRINCIPAL OF ECONOMICS
260 _bTHOMSON
_c2005
300 _a837
650 _aECO
942 _2ddc
_cBK
999 _c7148
_d7148