電影: Instructional film
- 1973
Constructing Reality: A Film on Film (1973)
Constructing Reality: A Film on Film01973HD
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![Constructing Reality: A Film on Film]()
- 1951
Weight Reduction Through Diet (1951)
Weight Reduction Through Diet01951HD
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![Weight Reduction Through Diet]()
- 1948
You're Driving 90 Horses (1948)
You're Driving 90 Horses01948HD
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![You're Driving 90 Horses]()
- 1961
Learning From Disappointment (1961)
Learning From Disappointment01961HD
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![Learning From Disappointment]()
