• 4 Videos, Slides, Films

• 2 Activity programs
• 1 Audio-visual aids
• 1 Holocaust, Jewish (1939-1945)
• 1 Mathematics
• 1 Study and teaching

• 4 Alexander Street Press
• 1 Available Light Productions
• 1 Glasshead Television and Web
• 1 ITV Granada West (HTV)
• 1 Illumina Digital

• 4 English

• 3 Great Britain
• 1 Egypt

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