000 00338nam a2200145Ia 4500
020 _a9780602575724
082 _b780
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100 _a"RUTH MERTTENS"
245 0 _aMATH TEXTBOOK 1
260 _bPEARSON EDUCATION LIMITED
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_c2007
300 _a80
944 _cTR
999 _c552961
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