Yazar
elbert f blackburn
3 cilt bulundu.
Cilt sonuçları
Navigation principles
Airlines War Training Institute., Elbert F. Blackburn · Airlines War Training Institute
219 sayfa · 1942
Navigation (Aeronautics) / Problems, exercises
Basic air navigation
Elbert F. Blackburn · McGraw-Hill
300 sayfa · 1944
Aeronautical instruments / Nautical astronomy / Navigation (Aeronautics)