000 00268nam a2200109Ia 4500
008 170824s9999 xx 000 0 und d
020 _a0-297-78266-5
082 _a330 LIP
100 _aLIPSEY RICHARD G
245 _aAN INTRODUCTION TO POSITIVE ECONOMICS
260 _bELBS
942 _cBK
999 _c4369
_d4369