000			00372nam a2200157Ia 4500
008			151211s9999||||xx |||||||||||||| ||und||
041			_aEnglish
082			_a541.224 _b /COU
100			_aCoulson, C.A.
245			_aValence _c C.A. Coulson
250			_a2nd.
260			_bOxford University Press _aLondon _c1961
300			_a406p.
650			_aChemistry
942			_cBK
999			_c2663 _d2663