Graph Theory and Topology in Chemistry: A collection of papers presented at an international conference held at the University of Georgia, Athens, U.S.A., 16-20 March 1987 (Studies in Physical and Theoretical Chemistry, 51), Elsevier, Amsterdam, Edited by R. B. King and D. H. Rouvry, 1987. ISBN 0-444-42882-8, 576 + xvii pages.