TY  - GEN
AU  - Comer, Douglase E.
TI  - Computer networks and internets
SN  - 0132390701
U1  - 004.69 
PY  - 1997///
CY  - New  Jersey
PB  - Prentice hall
KW  - Data processing - computer science
KW  - Network
KW  - Computer communication
ER  -