TY  - GEN
AU  - Tomsho, Greg
AU  - Johnson, David
AU  - Tittel, Ed
TI  - Guide to networking essentials
SN  - 0619215321
U1  - 004.72 
PY  - 2004///
CY  - Boston
PB  - Thomson Learning
KW  - COMPUTER COMMUNICATIONS
KW  - COMPUTER NETWORKING
KW  - COMPUTER SCIENCE
KW  - NETWORKING
ER  -