TY  - BOOK
AU  - Stallings,William
TI  - Data and computer communications
SN  - 0024154415
AV  - TK5105 .S73 1994
U1  - 004.6 
PY  - 1994///
CY  - New York
PB  - Macmillan
KW  - Data transmission systems
KW  - Electronic data processing
KW  - Computer networks
ER  -