000 003500000a22001690004500
003 BGCL
020 _c28.35
040 _aBGCL
082 _a541
_bC 7.1
245 _aValence
_cby C.A.Coulson
250 _a2nd
260 _aOxford
_bE.L.B.S.
_c1974
650 _aCH.--PHYSICAL CHEMISTRY
041 _aeng
700 _aCoulson, C.A.
942 _cBOOK
999 _c9847
_d9847