TY  - BOOK
AU  - FOROUZAN, BEHROUZ A.
TI  - DATA COMMUNICATION AND NETWORKING
SN  - 0070584087
U1  - 005.71/FOR 
PY  - 2004///
CY  - NEW DELHI.
PB  - TATA MCGRAW HILL CO LTD., NEW DELHI.
ER  -