TY  - GEN
AU  - Wortman Leon A
TI  - Closed Circuits Television Handbook
U1  - 621.38863,WOR 
PY  - 1964///
CY  - New York
PB  - Howard W.Sams
KW  - Leon A Wortman
KW  - Closed Circuits
N1  - What Closed Circuit (Page-9),Cameras (Page-22),Monitors (Page-44),Expanding The Sys (Page-59),Video Recording Tech (Page-91),Closed-Circuit Television (Page-107),Closed Circuit Television In Commerce (Page-132),Closed Circuit Television In Research (Page-168),Lenses, Lighting And Wiring (Page-193),Microwave Replays (Page-213),Circuit And Services (Page-224)
ER  -