000 00361nam a2200157 a 4500
999 _c26287
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008 960221s1955 dcuabcdjdbkoqu001 0deng d
041 _aEnglish
082 _aE:218
_bL9
100 _aBarker Etal, A L
_eAu
245 _aStructured Questions In Chemistry
250 _a1
260 _c1979
_bMACMILLAN
300 _a61
650 _aChemistry
942 _cBK