Panorama de la astronomía moderena /
| Main Author: | |
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| Other Authors: | , |
| Format: | Book |
| Language: | Spanish |
| Published: |
Washington :
Unión Panamericana. Departamento de Asuntos Científicos,
1968
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| Series: | Serie de física ; n§. 2
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| Subjects: |
| Item Description: | Refenrencias: 105-112 |
|---|---|
| Physical Description: | 112 p ; il |