TY  - BOOK
AU  - Comer, Douglas E.
TI  - Computer networks and internets
SN  - 0135990106
U1  - 004.6 
PY  - 1997///
CY  - New Jersey
PB  - ; Prentice-Hall International
KW  - Computer Network
KW  - Computer Science
KW  - Networking
ER  -