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Prospects for heavy lift air vehicles utilizing buoyancy
D. W. Laurie-Lean · National Research Council Canada, National Aeronautical Establishment
26 sayfa · 1981
Heavy lift airships
Yazar
2 cilt bulundu.
D. W. Laurie-Lean · National Research Council Canada, National Aeronautical Establishment
26 sayfa · 1981
Heavy lift airships