• 11 Videos, Slides, Films

• 9 Computer-assisted instruction
• 9 Instructional systems
• 8 Social aspects
• 7 Digital media
• 7 Information society
• 6 Cyberspace
• 4 Mass media
• 3 Mass media and culture
• 3 Science
• 3 Social change
• 3 Technological aspects
• 2 Bullying
• 2 Computer security
• 2 Electricity
• 2 Electronics
• 2 Harassment
• 2 Industrial applications
• 2 Information technology
• 2 Methodology
• 2 Reading
• 2 Research
• 2 Study and teaching
• 2 Writing

• 11 Films Media Group
• 11 Films for the Humanities & Sciences (Firm)
• 3 Cambridge Educational (Firm)
• 2 Carmelina Films (Firm)
• 1 ABC News Productions
• 1 APT Worldwide
• 1 American Public Television
• 1 Brazelton, T. Berry
• 1 Video Education Australasia

• 11 English

• 11 Internet videos
• 11 Videorecording
• 1 Study guides

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