About Overtime and Voluntary Work
Movie| Title | Sobre horas extras y trabajo voluntario |
| User score | 7 |
| Release date | Jan 1, 1973 |
| Genre | Documentary |
| Director | Sara Gómez |
| Production country | CU |
| Production companies | ICAIC |
| Run time | 7 min. |
Opinions of workers of the textile industry on the theses of the XIII Labor Congress of the CTC.
