Journal: | Ciencia y desarrollo |
Database: | PERIÓDICA |
System number: | 000119378 |
ISSN: | 0185-0008 |
Year: | 1979 |
Season: | Mar-Abr |
Number: | 25 |
Pages: | 49-52 |
Country: | México |
Language: | Español |
Disciplines: | Ciencia y tecnología |
Keyword: | Ciencia, American Association for the Advancement of Science |
Keyword: | Science and technology, Science, American Association for the Advancement of Science |
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