West, Douglas B. Introduction to graph theory / Douglas B. West - 1st ed. - New Delhi : Prentice-Hall of India Pvt. Ltd. 2000/2001 - xvi, 512 p. : ill. ; 22 cm. - Eastern eonomy edition . Includes bibliographical reference and index. ISBN: 8120314808 Subjects--Topical Terms: Graph Dewey Class. No.: 511.5 / WEI