Bellavista
| # | Author | Title | Edition | |
|---|---|---|---|---|
| 320 | Stalin, Joseph | Cuestiones del leninismo. | Eds. En Lenguas Extranjeras, 1941 | |
| 335 | Bochenski, Joseph M.; G. Niemeyer | Handbuch des Weltkommunismus. | Karl Alber, 1958 |
| # | Author | Title | Edition | |
|---|---|---|---|---|
| 320 | Stalin, Joseph | Cuestiones del leninismo. | Eds. En Lenguas Extranjeras, 1941 | |
| 335 | Bochenski, Joseph M.; G. Niemeyer | Handbuch des Weltkommunismus. | Karl Alber, 1958 |