Genre: Documentary
Stars:
Crew: Bohumil Vošahlík (Director), Bohumil Vošahlík (Idea), Bohumil Vošahlík (Screenplay), Alois Jiráček (Director of Photography), Vladimír Novotný (Director of Photography), Jan Chaloupek (Editor)
Country: Czechoslovakia
Language: Český
Studio: Studio populárně vědeckých a naučných filmů Praha
Runtime: 1:47:31 minutes
Quality: HD
Released: Jan 01, 1952
IMDb: 10