00517cam a22001454a 4500 0 0 0 0 RIU RIU 2012-04-05 Purchased : Allied Book Company 1506.00 15 4 004.6 FOR 2024 2026-04-06 00:00:00 2026-02-11 1 2019-02-21 BK 308 308 0072322047 (pbk) 004.6 FOR Forouzan, Behrouz A. Catherine Coombs Sophia Chung Fegan Data communications and networking Boston McGraw-Hill 2000 xxxii, 908 p. : ill. ; 23 cm Computer science Data transmission systems Computer networks OSI model Digital data Data link Interfaces Networking LAN FC BK