TY  - BOOK
AU  - Forouzan, Behrouz A
AU  - Fegan, Sophia Chung
TI  - Data communications and networking
SN  - 0070634149
U1  - 004.6 
PY  - 2006///
CY  - New Delhi
PB  - McGraw Hill & Co.
KW  - Computer Science
ER  -