000 00311nam a2200097Ia 4500
082 _aJ ST 512.924 MATH
245 0 _aMathematical literacy. Grade 11 . Ratio : learner's workbook
100 _a Department of Education Johannesburg, 2008
_922872
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c369996
_d369995