TY  - BOOK
AU  - Parnell, Tere
TI  - LAN Times Guide to Wide Area Networks 
SN  - 0078822289
U1  - 004.6 
PY  - 1997///
CY  - Berkeley : 
PB  - Osborne/McGraw-Hill, 
KW  - Network Communication
KW  - Wide Area Networks
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-07-882228-9.pdf
ER  -