• 40 Science
• 37 Mathematics
• 23 Applied mathematics
• 18 Study and teaching
• 10 Computer science
• 10 Engineering mathematics
• 7 Information technology
• 5 Engineering
• 4 Research
• 3 Consumers
• 3 Decision making
• 3 Employment
• 3 Finance, Personal
• 3 Industrial applications
• 3 Methodology
• 3 Psychology
• 3 Sociology
• 3 Technological innovations
• 3 Women
• 2 Anthropology
• 2 Biology
• 2 Business enterprises
• 2 Businesswomen

• 44 Films Media Group
• 43 Films for the Humanities & Sciences (Firm)
• 10 EBS Trust (Firm)
• 6 Alexander Street Press
• 6 Video Education Australasia
• 4 Media 4 Math (Firm)
• 4 Meridian Education Corporation
• 3 Agency for Instructional Technology
• 3 Cambridge Educational (Firm)
• 3 Media4Math
• 2 Glasshead Productions
• 2 Glasshead Television and Web
• 2 Infobase
• 2 Uniview Worldwide
• 2 Visual Education Centre
• 1 AAPT SM20 (2020)
• 1 ABC News Productions
• 1 Allen, Emily
• 1 Available Light Productions
• 1 BBC Worldwide Ltd
• 1 Fred Friendly Seminars (Firm)
• 1 Independent Television News Limited
• 1 Joy of Giving Something, Inc
• 1 Open University
• 1 Primitive World Productions (Firm)

• 51 English

• 3 Great Britain
• 2 United States

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