TY  - BOOK
AU  - Butler,Beverly
AU  - Daynes,Rod
TI  - The videodisc book: a guide and directory 
SN  - 0471803421
U1  - 621.388332 
PY  - 1984///
CY  - New York, NY.
PB  - John Wiley and Sons
KW  - Discos compactos
ER  -