000 00275nam a2200097Ia 4500
008 230915s9999 xx 000 0 und d
050 _aQA 135.6 .S25 2012 C.1
100 _aSALLY, JUDITH D.
245 0 _aINTEGERS, FRACTIONS AND ARITHMETIC : A GUIDE FOR TEACHERS
942 _cBK
999 _c185223
_d185223