000 00388nam a2200133Ia 4500
008 240531s9999 xx 000 0 und d
020 _a978 0 201 04322 8 0 201 04322 X
082 _a510 071 BAR
100 _aBaratta-Lorton, Robert
245 0 _aMathematics...a way of thinking
650 _aMATHEMATICS STUDY AND TEACHING
942 _cANF
999 _c352795
_d352795