• 66 Videos, Slides, Films

• 61 Technology
• 60 Cyberspace
• 21 Science
• 19 Social change
• 18 Technological aspects
• 13 Digital media
• 12 Computer crimes
• 12 Industrial applications
• 11 Technological innovations
• 10 Computer security
• 10 Educational technology
• 10 Information technology
• 10 Mass media
• 9 Computer-assisted instruction
• 9 Instructional systems
• 8 Business enterprises
• 8 Mass media and culture
• 7 Computer networks
• 7 Study and teaching
• 6 Research
• 5 Crime
• 5 Crime prevention
• 5 Data processing

• 66 Films Media Group
• 6 ABC News Productions
• 4 Carmelina Films (Firm)
• 4 Fred Friendly Seminars (Firm)
• 4 Infobase
• 4 MacNeil/Lehrer Productions
• 3 BBC Worldwide Ltd
• 3 CNBC (Television network)
• 3 Cambridge Educational (Firm)
• 3 Video Education Australasia
• 2 Electric Sky (Firm)
• 2 Journeyman Pictures (Firm)
• 2 Meridian Education Corporation
• 2 Mundomedia Digital Studios, LLC
• 1 APT Worldwide
• 1 ARTE France
• 1 Allegro Productions (Firm)
• 1 Canadian Broadcasting Corporation
• 1 Creative Media Marketing
• 1 Dallica Pictures (Firm)
• 1 Filmoption International (Firm)
• 1 German United Distributors
• 1 Gliner, Robert
• 1 Java (Firm)

• 2 Multiple languages

• 5 United States
• 1 Europe
• 1 Outer space

• 66 Internet videos
• 32 Video recordings for the hearing impaired

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