TY  - BOOK
AU  - Forouzan, Behrouz A
AU  - Fegan, Sophia Chung
TI  - Data communications and networking
SN  - 9780070634145
U1  - 004.6 21st
PY  - 2006///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - COMPUTER NETWORKS; DATA TRANSMISSION SYSTEMS
ER  -