000 00303nam a2200097Ia 4500
008 230915s9999 xx 000 0 und d
050 _aQA13.E38 1996
100 _aEDUCATIONAL TESTING SERVICE
245 0 _aMATHEMATICS: AN INNOVATIVE INSTRUCTIONAL HANDBOOK FOR BUILDING MATHEMATICS SKILLS
942 _cBK
999 _c182079
_d182079