• 5 Videos, Slides, Films

• 4 Anthropology
• 4 Biology
• 4 Chemistry
• 4 Crime
• 4 Environmental sciences
• 4 Experiments
• 4 Geology
• 4 Methodology
• 4 Physical geography
• 4 Physics
• 4 Psychology
• 4 Research
• 4 Social control
• 2 Applied mathematics
• 2 Mathematics
• 2 Science
• 2 Technology
• 2 Vocational guidance
• 1 Collective behavior
• 1 Communication
• 1 Mass media
• 1 Political participation

• 5 Films Media Group
• 4 Films for the Humanities & Sciences (Firm)
• 4 Uniview Worldwide
• 1 Infobase
• 1 JSenko Productions, LLC (Firm)

• 5 English

• 1 U.S. states

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