West, Douglas Brent. Introduction to graph theory / Douglas B. West. - 2nd ed. - New Delhi : Pearson Education, c2001. - xix, 588 p. : ill. ; 24 cm. Includes bibliographical references and indexes. ISBN: 9788177587418 LCCN: 00039993 Subjects--Topical Terms: Graph theory. Dewey Class. No.: 511.5 / WEI