TY  - BOOK
AU  - Bartee, Thomas C..
TI  - Data Communivations, Networks, and Systems / 
SN  - 0-672-22235-3
U1  - Bv 
PY  - 1987///
CY  - Indiana 46268 : 
PB  - Howard W. Sams & Co., Inc. , 
KW  - Networking systems
ER  -