كتاب
First Cross-Channel Balloon Flight
| العنوان: | First Cross-Channel Balloon Flight |
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| المؤلفون: | Flynn, George J |
| المصدر: | Principles of Aeronautics. 2023, p182-185. |
| الوصف: | First Cross-Channel Balloon Flight Aeronautical engineering ABSTRACT SUMMARY OF EVENT Jean-Pierre-François Blanchard (1753-1809), a French pioneer in aviation and ballooning, and John Jeffries (1745-1819), a Boston medical doctor, successfully crossed [...] |
| قاعدة البيانات: | Gale eBooks |
| ردمك: | 9781637004210 |
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