000 00287nam a2200109Ia 4500
008 210616s9999 xx 000 0 und d
100 _aBaldani
245 3 _aAn introduction to mathematical economics
260 _bCenage
_c2007
_aAustriali
650 _aSocial Science
_bEconomics
942 _cBK
999 _c146
_d146