000 00326pam a2200121a 44500
008 160422s9999 xx 000 0 und d
082 _a330.015118 OST
100 _aOstaszewski, Adam
245 _aMathematics in economics : Models and methods.
260 _aOxford
_b Blackwell
_c1999
300 _a272p
650 _aEconomics
999 _c85050
_d85050