Dirigible balloons : instruction paper
2011
97 S.
Buch
Englisch
RVK: | ZO 7320 |
Engineering Index Backfile | 1903
|The stability of dirigible balloons
Engineering Index Backfile | 1904
|Flying machines and dirigible balloons
Engineering Index Backfile | 1908
|The equilibrating of dirigible balloons
Engineering Index Backfile | 1904
|The critical speed of dirigible balloons
Engineering Index Backfile | 1904
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