Genre: Documentary
Stars:
Crew: Josef Vácha (Screenplay), Karel Smutný (Director of Photography), Josef Vácha (Director), Marie Čulíková (Editor), Milivoj Uzelac (Original Music Composer), František Hartman (Production Manager)
Country: Czechoslovakia
Language: Český
Studio: Studio populárně vědeckých a naučných filmů Praha
Runtime: 1:47:31 minutes
Quality: HD
Released: Jan 01, 1951
IMDb: 10
