• 3 Videos, Slides, Films
• 1 Journals, Magazines, Newspapers

• 3 Biology
• 2 Anthropology
• 2 Applied mathematics
• 2 Chemistry
• 2 Crime
• 2 Environmental sciences
• 2 Geology
• 2 Mathematics
• 2 Methodology
• 2 Physical geography
• 2 Physics
• 2 Politics and government
• 2 Psychology
• 2 Research
• 2 Social control
• 2 Sociology
• 2 Technology
• 2 Vocational guidance
• 1 Chemicals
• 1 Laboratories
• 1 Safety
• 1 Safety measures

• 2 Films Media Group
• 2 Films for the Humanities & Sciences (Firm)
• 2 Uniview Worldwide

• 3 English

• 2 United States

• 2 Educational films
• 2 Video recordings for the hearing impaired
• 2 Videorecording
• 1 Film clips
• 1 Nonfiction films
• 1 Video recordings

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