映画: Educational
- 1972
Passing and Being Passed (1972)
Passing and Being Passed01972HD
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- 1935
Sky Billboards (1935)
Sky Billboards01935HD
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- 1969
Railroads and Western Expansion 1845-1865 (1969)
Railroads and Western Expansion 1845-186501969HD
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- 1940
The Steam Locomotive (1940)
The Steam Locomotive01940HD
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- 1977
The Day I Died (1977)
The Day I Died01977HD
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- 1955
When Should Grown-Ups Stop Fights? (1955)
When Should Grown-Ups Stop Fights?01955HD
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- 1973
Teeth (1973)
Teeth01973HD
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- 1953
Story-Telling: Can You Tell It in Order? (1953)
Story-Telling: Can You Tell It in Order?01953HD
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- 1976
Healthcaring from Our End of the Speculum (1976)
Healthcaring from Our End of the Speculum01976HD
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- 1969
Sanctuary (1969)
Sanctuary01969HD
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- 1982
Buyer Be Wise (1982)
Buyer Be Wise01982HD
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- 1982
Get It Right: Following Directions with Goofy (1982)
Get It Right: Following Directions with Goofy01982HD
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- 1945
Health for the Americas: Insects as Carriers of Disease (1945)
Health for the Americas: Insects as Carriers of Disease6.51945HD
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- 1945
Health for the Americas: Infant Care and Feeding (1945)
Health for the Americas: Infant Care and Feeding6.51945HD
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- 2005
All About Astronauts / All About Cowboys (2005)
All About Astronauts / All About Cowboys02005HD
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- 1940
Ministry of Food Cookery Hints No. 3 - Potatoes (1940)
Ministry of Food Cookery Hints No. 3 - Potatoes01940HD
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