TY  - GEN
AU  - Deasington,R.J.
TI  - A practical guide to computer communications and networking / 
SN  - 0470200782
U1  - 384,DEA 
PY  - 1984///
CY  - Chichester, West Sussex, England, New York
PB  - E. Horwood, Halsted Press
KW  - Computer networks
KW  - Data transmission systems
KW  - Packet switching (Data transmission)
N1  - Basic Concepts (Page-11), Transmission of Data (Page-21), Physical Network Techniques (Page-43), Implementation (Page-68), Protocols (Page-87).
ER  -