| 000 | 00369nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 230706s9999 xx 000 0 und d | ||
| 100 | _aGertrude Bacon | ||
| 245 | 0 | _aBalloons, Airships, and Flying Machines | |
| 650 | _aTechnology | ||
| 856 | _uhttps://new.zodml.org/sites/default/files/2023-07/balloons_airships_and_flying_machines_by_gertrude_bacon.epub | ||
| 942 | _cEBK | ||
| 999 |
_c18333 _d18333 |
||