TY  - BOOK
AU  - "Fitzgerald, Jerry"
TI  - "Business Data Communications: basic concepts, security, and design."
SN  - "0-471-54845-6"
AV  - TK5105  .F58
PB  - "John Wiley & Sons"
KW  - 1. DATA TRANSMISSION SYSTEMS 2. COMPUTER NETWORKS 3. OFFICE -PRACTICE AUTOMATION
KW  - "Y"
N1  - "N"
ER  -