000 00232nam a2200085Ia 4500
008 211105s9999 xx 000 0 und d
020 _a"
100 _aIsaac, T
_9129470
245 0 _aUnderstanding life sciences. Grade 10, Learner's book
999 _c606889
_d606888
942 _y162
_zElsie Maluleke