Dean, Tamara. , Network+ guide to networks / Tamara Dean. - xxvii, 1136 pages : illustrations ; 24 cm.+ 1 computer optical disc (4 3/4 in.). ISBN: 0619213132 Subjects--Topical Terms: Computer networks.Computer networks --Examinations --Study guides. LC Class. No.: TK5105.5 / .D42 2004