TY  - GEN
AU  - Forouzan, Behrouz A.
AU  - Fegan, Sophia Chung
TI  - Data communications and networking
SN  - 9780072967753
PY  - 2007///
CY  - Boston
PB  - McGraw Hill
KW  - DATA TRANSMISSION SYSTEMS
KW  - DATA COMMUNICATION SYSTEMS
KW  - COMPUTER NETWORKS
ER  -