Жанр: Документален
Звезди:
екипаж: Jan Calábek (Screenplay), Jan Calábek (Director), Jan Calábek (Idea), Bedřich Jurda (Director of Photography), Vlasta Plotěná (Editor), Richard Týnský (Original Music Composer)
Страна: Czechoslovakia
език: Český
студио: Československý státní film
Времетраене: 1:47:31 минути
качество: HD
Освободен: Feb 02, 1951
IMDb: 10
Ключови думи:physics, educational
