• 1 College Library

• 344 Videos, Slides, Films

• 1 DVDs

• 140 Social aspects
• 90 Science
• 61 Cyberspace
• 61 Information society
• 48 Study and teaching
• 45 Mathematics
• 43 Vocational guidance
• 40 Industrial applications
• 35 History
• 35 Technology and civilization
• 33 Technological innovations
• 31 Research
• 29 Digital media
• 27 Social change
• 26 Technological aspects
• 25 Applied mathematics
• 23 Computer networks
• 22 Business enterprises
• 21 Engineering mathematics
• 21 Telecommunication
• 19 Educational technology
• 18 Computers
• 18 Office management
• 17 Computer-assisted instruction

• 338 Films for the Humanities & Sciences (Firm)
• 40 Video Education Australasia
• 29 Parthenon Entertainment (Firm)
• 27 Infobase
• 17 Public Broadcasting Service (U.S.)
• 16 Looking Glass Pictures
• 14 Media 4 Math (Firm)
• 13 Media4Math
• 10 ABC News Productions
• 10 EBS Trust (Firm)
• 9 Electric Sky (Firm)
• 8 Meridian Education Corporation
• 7 Cambridge Educational (Firm)
• 6 4 Learning (Firm)
• 6 BBC Worldwide Ltd
• 6 MacNeil/Lehrer Productions
• 6 Open University
• 5 Carmelina Films (Firm)
• 5 TED Conferences LLC
• 4 Canadian Broadcasting Corporation
• 4 Falling Walls Foundation
• 4 Fred Friendly Seminars (Firm)
• 4 NPO/Netherlands Public Broadcast
• 3 Agency for Instructional Technology

• 344 English
• 2 Multiple languages

• 22 United States
• 6 Africa, Sub-Saharan
• 3 China
• 3 Japan
• 2 Developing countries
• 2 Europe
• 2 India
• 2 Zambia
• 1 Earth (Planet)
• 1 Egypt
• 1 Former Soviet republics
• 1 Hiroshima-shi
• 1 Korea
• 1 Los Angeles (Calif.)
• 1 Malawi
• 1 Outer space
• 1 Tanzania

• 343 Internet videos
• 321 Videorecording
• 132 Video recordings for the hearing impaired
• 16 Video recording
• 1 Biography
• 1 Case studies
• 1 Newsreels
• 1 Specifications
• 1 Study guides

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