Descriptive astronomy an elementary exposition of the facts, principles, and theories of astronomical science.
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Chicago
American Mathematical Society
1923.
|
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Chicago
American Mathematical Society
1923.
|