000 00327nam a2200145Ia 4500
001 34390
008 230315s9999 xx 000 0 und d
100 _aSmoothey,Marion
245 0 _aLet's Investigte Calculators
260 _aUSA
260 _bMarshall Cavendish Corporation
260 _c1995
300 _a64
942 _cBK
999 _c7448
_d7448