000 00276nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _aPGE X L11 HAR/E
100 _aHARVEY J
245 0 _aELEMENTARY ECONOMICS
260 _bHARPER AND ROW
_c1973
300 _a476
942 _cTB
999 _c198
_d198