TY  - BOOK
AU  - Bartee, Thomas C.
TI  - Data communications, networks and systems
SN  - 0672227908
AV  - TK5103.  .D37 1991
PY  - 1991///
CY  - Carmel, Ind
PB  - SAMS
KW  - Digital communications
KW  - Computer networks
ER  -