Gen: Documentar
Stele: Jiří Šrámek
echipaj: Oldřich Speerger (Editor), Karel Smutný (Director of Photography), Antonín Görlich (Director), Antonín Görlich (Screenplay), J. V. Fischer (Original Music Composer)
Țară: Czechoslovakia
Limba: Český
Studio: Krátký film Praha
Durata de functionare: 1:47:31 minute
Calitate: HD
Publicat: Jan 01, 1948
IMDb: 10
Cuvinte cheie:workplace, health and safety
