Leon-Garcia, Alberto. Communication networks : fundamental concepts and key architectures / Alberto Leon-Garcia, Indra Wadjaja. - 2nd ed. - Boston : McGraw-Hill, 2004. - xxvii, 900 p. : ill ; 24 cm. ISBN: 007246352X 0071198482 LCCN: 2003046441 Subjects--Topical Terms: Telecommunication systems.Computer network architectures.Computer networks. Dewey Class. No.: 621.382/1