TY  - BOOK
AU  - Forouzan, Behrouz A.
AU  - Fegan, Sophia Chung
TI  - Data Communications and Networking 
SN  - 9780072967753
U1  - 004.6 
PY  - 2007///
CY  - Boston : 
PB  - McGraw-Hill Higher Education, 
KW  - Computer Networks
KW  - Data Transmission Systems
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/978-0-07-296775-3.pdf
ER  -