The role of work in the evolution of human intelligence according to Engels' theory.
| Release Date | October 30, 1977 | |
|---|---|---|
| Status | Released | |
| Original Title | Del Mono al Hombre | |
| Runtime | 10min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | Spanish | |
| Production Countries | Peru | |
| Production Companies | ||