TY  - BOOK
AU  - Schweber,William L.
TI  - Data communications
SN  - 0070010978
AV  - TK5105 .S386 1988
U1  - 004.6 
PY  - 1988///
CY  - New York
PB  - McGraw-Hill
KW  - Data transmission systems
N1  - Online version:
Schweber, William L.
Data communications.
New York : McGraw-Hill, c1988
(OCoLC)610360269; Includes index; CSE
UR  - http://www.worldcat.org/title/data-communications/oclc/15519446&referer=brief_results
ER  -