TY  - BOOK
AU  - Forouzan, Behrouz
AU  - Coombs, Catherine
AU  - Fegan, Sophia
TI  - Data communications and networking
SN  - 0070435634
PY  - 2002///
CY  - New Delhi
PB  - Tata McGraw Hill Co.
KW  - Communications
KW  - Networking
ER  -