000 00370nam a2200145Ia 4500
020 _a9789810187378
082 _b4669
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100 _a"Joan Fong"
245 0 _aLower secondary Science Matters Volume B Express/Normal (A) Work Book
260 _aSINGAPORE
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300 _a210
944 _cTR
999 _c551483
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