11 Temporada
256 Episodio
Look at Life - Season 5 Episode 204 Episodio 204 (1969)
The use of suggestion boxes to help step up production in industry. An ingenious device for scouring furred-up pipes won its inventor £1000.
- País :
- Género : Documentary
- Estudio :
- Director : The Rank Organisation
- Emitir :
