• 3 DVDs

• 1 Arithmetic
• 1 Democracy
• 1 Democracy and science
• 1 English language
• 1 Grammar
• 1 Inventions
• 1 Money
• 1 Multiplication
• 1 Politics and government
• 1 Songs
• 1 Technological innovations
• 1 Technology
• 1 Technology and civilization
• 1 sciences (philosophy)

• 1 Ahrens, Lynn
• 1 Ambrose Video Publishing
• 1 American Broadcasting Company
• 1 Buena Vista Home Entertainment (Firm)
• 1 Burke, James, 1936-
• 1 Discovery Productions, Inc.
• 1 Dorough, Bob
• 1 Frishberg, Dave
• 1 Hawkhill Associates
• 1 Learning Channel (Firm)
• 1 Mendoza, Rich
• 1 Newall, George (George R.)
• 1 Principal Film Company
• 1 Sattin, Richard
• 1 Slee, Mike
• 1 TLC (Firm)
• 1 Walt Disney Productions
• 1 Yohe, Tom, 1937-2000

• 3 English

• 1 United States

• 3 Video recordings for the hearing impaired
• 1 Animated films
• 1 Animated television programs
• 1 Children's films
• 1 Documentary television programs
• 1 Educational films
• 1 Educational television programs
• 1 Nonfiction television programs
• 1 Short films
• 1 Songs
• 1 Songs and music
• 1 Television programs for children
• 1 Video recordings

Limit year range