Las vacas sagradas
Movie| Title | Las vacas sagradas |
| User score | 0 |
| Release date | Jan 1, 1977 |
| Genre | Documentary |
| Director | Jorge Giannoni |
| Production country | AR, CU |
| Production companies | Cinemateca del Tercer Mundo, ICAIC |
| Run time | 75 min. |
Argentine politics between 1955 and 1976.