Paul and Charlotte Bondy were refugees from Hitler caught up in Churchill's policy of mass internment. Paul was detained at the Alien Internment Camp at Huyton, near Liverpool, from late June to early December 1940. During this time his only contact with his wife and young daughter was by post. As this young married couple struggled to overcome the vicissitudes of war and exile to maintain some semblance of family life, they wrote to each other regularly. The letters, postcards and telegrams reproduced here are a unique example of a complete WW2 Internment Correspondence.

In July 2004, a conference on graph theory was held in Paris in memory of Claude Berge, one of the pioneers of the field. The event brought together many prominent specialists on topics such as perfect graphs and matching theory, upon which Claude Berge's work has had a major impact. This volume includes contributions to these and other topics from many of the participants.

The primary aim of this book is to present a coherent introduction to graph theory, suitable as a textbook for advanced undergraduate and beginning graduate students in mathematics and computer science. It provides a systematic treatment of the theory of graphs without sacrificing its intuitive and aesthetic appeal. Commonly used proof techniques are described and illustrated. The book also serves as an introduction to research in graph theory.

The primary aim of this book is to present a coherent introduction to graph theory, suitable as a textbook for advanced undergraduate and beginning graduate students in mathematics and computer science. It provides a systematic treatment of the theory of graphs without sacrificing its intuitive and aesthetic appeal. Commonly used proof techniques are described and illustrated. The book also serves as an introduction to research in graph theory.