• 6 Research
• 5 Methodology
• 5 Physical geography
• 4 Anthropology
• 4 Chemistry
• 4 Crime
• 4 Environmental sciences
• 4 Experiments
• 4 Geology
• 4 Physics
• 4 Politics and government
• 4 Psychology
• 4 Social control
• 4 Sociology
• 4 Study and teaching
• 2 Applied mathematics
• 2 Health
• 2 Human body
• 2 Mathematics
• 2 Science
• 2 Technology
• 2 Vocational guidance
• 1 African Americans
• 1 Arsenic

• 6 Films for the Humanities & Sciences (Firm)
• 4 Uniview Worldwide
• 2 Infobase
• 1 Home Box Office (Firm)
• 1 Network Ireland Television (Firm)

• 8 English

• 1 Outer space

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