• 317 Videos, Slides, Films

• 238 Physical sciences
• 126 Outer space
• 111 Space flight
• 95 Exploration
• 66 Stars
• 63 Galaxies
• 44 Space
• 35 Solar system
• 15 History
• 14 Manned space flight
• 14 Outer space--Exploration
• 14 Physics
• 12 Study and teaching
• 11 Engineering
• 9 Aeronautics
• 8 Aerospace engineering
• 6 Aerodynamics
• 6 Biology
• 6 Science
• 5 Philosophy
• 5 Technical education
• 5 World history
• 4 International relations
• 4 Mechanics

• 301 Films Media Group
• 246 Infobase
• 64 Films for the Humanities & Sciences (Firm)
• 57 MVD (Firm)
• 43 PBS (Firm)
• 28 Broken Arrow Media (Firm)
• 21 A&E Networks (Firm)
• 18 Trader Multimedia Inc. (Firm)
• 13 Alexander Street Press
• 10 BBC (Firm)
• 9 National Geographic Digital Media (Firm)
• 6 Glasshead Productions
• 5 BBC Worldwide Ltd
• 5 Cerebellum Corporation (Firm)
• 5 Economist Group Limited (Firm)
• 5 Espresso TV (Firm)
• 5 Public Broadcasting Service (U.S.)
• 4 Australian Broadcasting Corporation (Firm)
• 3 Cambridge Educational (Firm)
• 3 Inside Science (Firm)
• 3 National Geographic Society (U.S.)
• 2 BBC Worldwide Learning (Firm)
• 2 Barreau, Jean-Luc
• 2 Barreau, Pierre
• 2 Brook Lapping Productions

• 310 English
• 6 Unknown
• 1 Spanish

• 18 Outer space
• 11 Solar system
• 7 Great Britain
• 6 United States
• 3 Earth (Planet)
• 3 Russia (Federation)
• 2 Galaxies
• 1 Asia
• 1 China
• 1 Italy
• 1 Jupiter (Planet)
• 1 Middle East
• 1 Sun
• 1 Venus (Planet)

• 191 Video recordings for the hearing impaired
• 65 Educational films
• 61 Videorecording
• 7 Instructional television programs
• 5 Documentary films
• 3 Video recording
• 1 Documentary television programs
• 1 Drama
• 1 Performance
• 1 Popular works

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