Umelé vlákna
Umelé vlákna
Umelé vlákna en Cuevana 3. An industrial film about the production of (and products made from) artificial fibres in the Svit factory at the foot of the Tatras.
- Género: Documental
- País: Czechoslovakia
- Director: Paľo Bielik
- Actores: Mikuláš Huba,
