000 00278 a2200109 4500
080 _a541.5
_bS8
100 _aStott, R.W.
245 _aElectronic theory and chemical reactions : an elementary treatment
260 _aLondon
_bLongmans Green
_c1948
300 _a112p.
942 _cBK
999 _c52131
_d52131