TY  - GEN
AU  - Guy, C.G.
TI  - Data communications for engineers
SN  - 0333555015
PY  - 1992///
CY  - Houndmills
PB  - Macmillan
KW  - DATA TRANSMISSION
KW  - DATA PROCESSING-Data Transfer
KW  - COMPUTERS-Data Communication Systems
ER  -