TY  - BOOK
AU  - Hickford,Barbara
TI  - The Micronet handbook: Micronet, Prestel and teletext 
PY  - 1984///
CY  - London
PB  - Century Communications
KW  - Micronet (Data transmission system)
KW  - Prestel (Data transmission system)
KW  - Teletext systems
ER  -