National Education Association of the United States. Dept. of Audiovisual Instruction.
Guide to films in human relations
A survey of instructional closed-circuit television 1967
Directory of graduate programs for the professional education of audio-visual supervisors, directors, and building coordinators
Guide to films in economic education
Planning schools for use of audio-visual materials
Standards for cataloging, coding, and scheduling educational media
The school administrator and his audio-visual program