TY  - BOOK
AU  - Black, Uyless
TI  - Computer networks: : protocols, standards, and interfaces
SN  - 8120310411
U1  - 004.6 
PY  - 2003///
CY  - New Delhi
PB  - ; Prentice-Hall
KW  - Computer Network
KW  - Computer Science
KW  - Networking
ER  -