• 5 Videos, Slides, Films

• 3 Study and teaching
• 1 Design
• 1 Disasters
• 1 Early childhood education
• 1 Educational technology
• 1 History
• 1 Physical education and training
• 1 Science
• 1 Study and teaching (Primary)
• 1 Textile fabrics

• 5 Alexander Street Press
• 2 Glasshead Television and Web
• 1 Arts and Entertainment Network
• 1 Available Light Productions
• 1 Carradine, David
• 1 Cowperthwaite, Gabriela
• 1 Greystone Communications
• 1 History Channel (Television network)
• 1 New Video Group
• 1 Real Life Productions

• 5 English

• 3 Great Britain
• 1 China
• 1 Germany
• 1 West (U.S.)

Limit year range