1998 - Spectra of Graphs Theory and Applications 3rd Revised and Enlarged Edition (Hardcover) ISBN-13: 9783527296859 ISBN-10: 3527296859 ? 1997 - Spectra of Graphs Theory and Applications [Pure and Applied Mathematics Academic Pr] (Hardcover) ISBN-13: 9780121951504 ISBN-10: 0121951502 Genres: Science & Math, Engineering & Transportation ? Recent Results in the Theory of Graph Spectra [Annals of Discrete Mathematics] (Hardcover) ISBN-13: 9780444703613 ISBN-10: 0444703616 Genre: Science & Math ? |