000 00414nam a2200169Ia 4500
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040 _aMAIN
041 _aEnglish
082 _a540
_bHAS
100 _aHassall, K. A. and Dobinson, C. H.
245 _aEssential chemistry
260 _aLonon
_b; Iliffe Books
_c, 1965
300 _a299p.
_b, V.1
650 _aChemistry
942 _cBK
999 _c28847
_d28847