Observatories of the world
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Inglés |
| Published: |
Cambridge :
Smithsonian Institution. Astrophysical Observatory
1967.
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| Subjects: | |
| See on Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991007294329706719 |
