TY  - BOOK
AU  - Forouzan, Behrouz A.,
AU  - Fegan,Sophia Chung
TI  - Data communications and networking 
SN  - 9780071254427
U1  - 004.6 
PY  - 2007///
CY  - New York
PB  - McGraw-Hill
KW  - Computer networks.
KW  - Data transmission systems.
KW  - Business enterprises
KW  - Computer networks
N1  - Includes Index; Includes Bibliographical References pages (1107-1110)
ER  -