Proměny energie (1952)
Chiqarilgan vaqti: Jan 01, 1952
Ish vaqti: 1:47:31 daqiqa
Janr: Documentary
Yulduzlar: Antonín Zíb
Crew: Josef Plíva (Idea), Josef Plíva (Screenplay), Josef Plíva (Director of Photography), Pavel Hrdlička (Director of Photography), Otmar Mácha (Original Music Composer), Josef Pejsar (Editor)