L' hélicoptère, théorie et pratique
By: par, Pierre Lefort et Robert Menthe.  Avec préf. de François Legrand.
Contributors: Menthe, Robert.
Edition: [Nouv. éd.]
Publisher: Éditions Chiron
Published: 1963
Place of publication: Paris
Language: fre
Number of pages: 208
Notes: Bibliography: p. [203]-204.
First ed. published in 1949 under title: Théorie et pratique de l'hélicoptère.