TY  - BOOK
AU  - Forouzan, Behrouz A.
TI  - Data Comunications and Networking
SN  - 0072515848
U1  - 004.6FOR 3rd,ed.
PY  - 2004///
CY  - India
PB  - Tata McGraw-Hill
KW  - 1.Data Transmission Systems 2. Computer networks
ER  -