000 00253nam a2200097Ia 4500
008 220310s9999||||xx |||||||||||||| ||und||
100 _aTINTNER, GERHARD
_93497
245 0 _aMATHEMATICS AND STATISTICS FOR ECONOMICS
650 _aECONOMICS
_91109
942 _cBK
999 _c4530
_d4530