History of the 20th century / ed. in chief A.J.P Taylor Fleet air arm Jane's pocket book 20; Helicopters Fairey Aircraft since 1915 Warplanes of the world 1918-1939 Jane's pocket book 15 record-breaking aircraft U.S. Warplanes Light Plane recognition Civil aircraft markings glorie van de luchtvaart : encyclopedie met meer dan 1300 illustraties groot Guinness luchtvaartboek : records, feiten, cijfers Aircraft aircraft
