TY  - BOOK
AU  - Kreager,Paul S.
TI  - Practical aspects of data communications
SN  - 0070354294
AV  - TK5105 .K73 1983
U1  - 621.38 19
PY  - 1983///
CY  - New York
PB  - McGraw-Hill
KW  - Data transmission systems
KW  - Computer networks
N1  - Includes index
ER  -