Less Worry About Space Debris Than Feared Earlier, Scientist Says.
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| Zdroj: | BusinessWeek; 9/19/1959, Issue 1568, p72-72, 1/5p |
| Abstrakt: | The article reports on the statement from scientist R. J. Bjork that the danger about the vulnerability of space debris was exaggerated. |
| Databáze: | Complementary Index |
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