Peterson, Larry L. Computer networks : a systems approach / Larry L. Peterson and Bruce S. Davie. - 4th ed. - New Delhi : Morgan Kaufmann, c2007 [Reprinted 2010]. - 806 pages : illustrations ; 24 cm. Includes index and bibliographical references. ISBN: 9788131210451 Subjects--Topical Terms: Computer network Dewey Class. No.: 004.6 PET