Proud 640
Proud 640
proud 640 (1950) Gratuits en Français, streaming VF proud 640 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.
- Genre: Documentaire
- Pays: Czechoslovakia
- Réalisateur: Oldřich Mirad
- Jeter: