000 00316nam a2200097Ia 4500
082 _aJ ST 51 MATH
245 0 _aMathematical literacy. Grade 11 : proportion : learner's workbook
100 _a Department of Education ** Johannesburg, 2R8 ** *
_9108767
942 _cBK
008 210825s9999 xx 000 0 und d
999 _c496912
_d496911