Audio-visual training series

3 films in this series.

Title ▼	Year	Creator	Length	Format	Color	Sound
Facts about projection.	1959	Visual Education Films Inc.	11 min.	16mm	Color	sound
FACTS ABOUT FILM	1959		12½min	16mm	Color	Sound
AUDIO-VISUAL SUPERVISOR	1959	Produced by Visual Education Films	18½min	16mm	Color	Sound