TY  - BOOK
AU  - Schweber,William L.
TI  - Data communications
SN  - 0070010978
AV  - TK5105 .S386 1988
U1  - 004.6 19
PY  - 1988///
CY  - New York
PB  - McGraw-Hill
KW  - Data transmission systems
KW  - Local
N1  - Includes index
ER  -