A picture of the new step-by-step process of building construction called "flow 640", which ensures optimal continuity of the individual professional parts of building construction.
Director
Oldřich Mirad
Writers
Oldřich Mirad
Movie Information
Release Date
December 31, 1950
0
Status
Released
Original Language
cs
0
Production
Studio populárně vědeckých a naučných filmů Gottwaldov