Hélicoptères
Subtitle: La genèse, de Léonard de Vinci à Louis Breguet
By: Bernard Bombeau
Publisher: Privat
Published: 2006
Place of publication: Toulouse
Language: fre
Number of pages: 358
Subjects: Helicopters; History; Autogiros; Ornithopters
Notes: Includes bibliographical references (p. 346-[347]) and index.