000 00285nam a2200109Ia 4500
008 161022s9999 xx 000 0 und d
100 _aMerrill E. Charles
245 4 _aThe practice workbook of Arithmetic
260 _bA Fawcett Crest Books pub.
_c1962
300 _a64
942 _cBK
999 _c69639
_d69639