TY  - BOOK
AU  - Sigel,Efrem
AU  - Schubin,Mark
AU  - Merrill,Paul F.
TI  - Video discs: the technology, applications and the future 
SN  - 0914236563
PY  - 1980///
CY  - New York
PB  - Knowledge Industry Publications, 
KW  - Video discs
ER  -