Φορτώνει......
Compendium of spherical astronomy with its applications to the determination and reduction of positions of the fixed stars /
| Κύριος συγγραφέας: | |
|---|---|
| Γλώσσα: | Undetermined |
| Έκδοση: |
1960.
|
| Σειρά: | Dover books on physics,engineering,astronomy
|