TY  - BOOK
AU  - Noll, Edward M
TI  - Closed-circuit and industrial television
AV  - TK 6680 N6
PY  - 1956///
CY  - New York
PB  - MacMillan
KW  - Television de circuito cerrado
KW  - Televisión -
KW  - Industria
ER  -