This book has arisen from a colloquium held at St. John's College, Cambridge, in July 1989, which brought together most of today's leading experts in the field

This book has arisen from a colloquium held at St. John's College, Cambridge, in July 1989, which brought together most of today's leading experts in the field

This book presents the proceedings of a one-day conference in Combinatorics and Graph Theory held at The Open University, England, on 12 May 1978. The first nin