000 00270nam a2200109Ia 4500
008 210616s9999 xx 000 0 und d
100 _aSydsaeter, Knut
245 0 _aMathematics for economic analysis
260 _c1995
650 _aSocial Science
_bEconomics
942 _cBK
999 _c1064
_d1064