000 00372nam a2200133Ia 4500
008 240531s9999 xx 000 0 und d
020 _a978 0 7195 3989 3
082 _a513 92 WHI
100 _aWhitehead, Geoffrey.
245 0 _aSuccess in business calculations
650 _aMATHEMATICS STUDY AND TEACHING LOWER
942 _cBK
999 _c306323
_d306323