TY  - BOOK
AU  - Forouzan, Behrouz A., Au./ Fegan, Sophia Chung, Au.
TI  - Data communications and networking
SN  - 0070499357
U1  - 621.3981 
PY  - 2003///
CY  - New Delhi
PB  - Tata McGraw - Hill Publishing Com.
KW  - Data communications
ER  -