000 00295nam a2200097Ia 4500
082 _aST 530 KELD
245 0 _aIntroduction to Physical Sciences. [Grade 9 & 10] : learner's book
100 _a KELDER, Karin H. Cape Town, 2009
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c368722
_d368721