Brown, G.I. A New Guide to Modern Valency Theory / by G.I. Brown - London : Longman Group Limited, 1973 - IX, 242 p. ISBN: 0-582-35125-1 Subjects--Topical Terms: Chemistry Subjects--Facted Index Terms: Physical Chemistry, Theoretical Chemistry, Chemical Bonds Dewey Class. No.: 541.224 / BRO-N