Four colors suffice
Subtitle: how the map problem was solved
By: Robin Wilson.
Publisher: Princeton University Press
Published: 2002
Place of publication: Princeton, NJ
Language: eng
Number of pages: 262
Subjects: Four-color problem; Four-color problem -- History; Mathematical recreations
Other titles: Four colours suffice
Notes: Includes bibliographical references and index.
First published 2002 by Penguin Group, London.