Golumbic, Martin Charles Algorithmic graph theory and perfect graphs/ Martin Charles Golumbic. - Amsterdam; Boston: Elsevier, 2004. - xxvi, 314 p.: ill.; 25 cm. - Annals of discrete mathematics; 57 . Includes bibliographies and index. ISBN: 0444515305 LCCN: 00455547 Subjects--Topical Terms: Perfect graphs. Dewey Class. No.: 511.5 / G629a