TY  - BOOK
AU  - Deasington,R.J.
TI  - A practical guide to computer communications and networking
SN  - 0470200782
U1  - 384 
PY  - 1984///
CY  - Chichester
PB  - Ellis Horwood Limited
KW  - Data transmission systems
KW  - Computer networks
KW  - Packet switching (Data transmission)
N1  - Includes index; Bibliography: p. [117]-118
ER  -