MOVIE
What do we know about light?
1955Feature filmReleased
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Release / first air1955-01-01
Original languageCS
GenresDocumentary
DirectorBohumil Vošahlík
WriterJosef Plíva
BudgetNot available
RevenueNot available
ProductionStudio populárně vědeckých a naučných filmů Praha
Cast & Crew
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Jiří ŠrámekCommentary (voice)Keywords
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