TY  - BOOK
AU  - Shay, William A.
TI  - Understanding data communications and networks
SN  - 053495054X (hb)
U1  - 004.6 
PY  - 1999///
CY  - Pacific Grove
PB  - Brooks/Cole Publishing Company
KW  - Computer networks
KW  - Data transmission
KW  - Data communication
KW  - Data security
KW  - Internet protocols
KW  - Network protocols
KW  - LAN
KW  - WAN
KW  - FC
ER  -