000 00290nam a2200109Ia 4500
008 170912s9999 xx 000 0 und d
100 _aHARVEY J
245 0 _aMODERN ECONOMICS,AN INTRODUCTION FOR BUSINESS AND PROFESSIONAL STUD
260 _bRICHARD D IRWIN
_c1971
300 _a523
942 _cTB
999 _c218
_d218