• 62 Videos, Slides, Films

• 12 Graphic arts
• 10 Communication in art
• 10 Communication in design
• 10 Vocational guidance
• 9 Management
• 8 Motion pictures
• 8 Television
• 7 Computer graphics
• 7 Self-care, Health
• 6 Mechanical engineering
• 6 Operations research
• 6 Physics
• 5 Art
• 5 Business enterprises
• 5 Commercial art
• 5 Data processing
• 5 Design
• 5 Digital media
• 5 Dynamics
• 5 Environmental sciences
• 5 Health aspects
• 5 Mechanics
• 5 Production management
• 5 Quantum theory

• 62 Films Media Group
• 55 Films for the Humanities & Sciences (Firm)
• 12 Infobase

• 62 English

• 1 United States

• 57 Educational films
• 54 Video recordings for the hearing impaired
• 53 Videorecording
• 2 Video recording
• 1 Case studies

Limit year range