TY  - BOOK
AU  - Held,Gilbert
TI  - Data and computer communications: terms, definitions, and abbreviations 
SN  - 0471920665
PY  - 1989///
CY  - Chichester, England ; , New York : 
PB  - Wiley, 
KW  - Data transmission systems
KW  - Dictionaries
KW  - Telecommunication
ER  -