Importante! Sobre el catálogo
| Abt, Helmut A. | ||||
| 1. | Bibliography of stellar radial velocities. | 1972 | Libro |
002.027
|
| Morgan, W. W. (William Wilson), 1906- | ||||
| 2. | Revised MK spectral atlas for stars earlier than the sun / W. W. Morgan, H. A. Abt, J. W. Tapscott. | 1978 | Libro |
ATLAS 38
MOR /Est. M |