Importante! Sobre el catálogo
| Buscombe, William. | ||||
| 1. | Fourth general catalogue of MK spectral classifications. | 1980 | Libro |
002.022
|
| Kennedy, Pamela M. | ||||
| 2. | MK spectral classifications: published since Jaschek's La Plata catalogue. | 1974 | Libro |
002.023
|
| Autores varios | ||||
| 3. | MK spectral classifications: third general catalogue. | 1977 | Libro |
002.024
|
| 4. | MK spectral classifications: fifth general catalogue. | 1981 | Libro |
002.024B
|