000 00256nam a2200109 4500
080 _a54
_bKNE.76
245 _aChemistry: facts, patterns and principles
100 _aKneen, W.R
700 _aRogers, M.J.W
700 _aSimpson, P
260 _aLondon,
_bELBS
_c1976
300 _axii+861p
999 _c25921
_d25921