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Saaty, Thomas L.

The four-color problem : assaults and conquest / Thomas L. Saaty and Paul C. Kainen. - New York : Dover Publications, 1986. - vi, 217 p. : ill. ; 21 cm.

Includes index.

Bibliography: p. 197-211.

ISBN: 0486650928

Subjects--Topical Terms:
Four-color problem

Dewey Class. No.: 511.56