TY  - BOOK
AU  - Duck, Michael 
TI  - Data communications for engineers 
SN  - 0201427885 (pbk)
U1  - 621.3981 
PY  - 1996///
CY  - England 
PB  - Addison-Wesley 
KW  - Optical communications
KW  -  Local area networks
KW  - Computer networks
KW  - Broadband networks
KW  - Line codes
KW  - Transmission
KW  - Modems
KW  - FEAS
N1  - Includes index
ER  -