Les secrets du coup d'ailes
Subtitle: essai de construction d'une machine aérienne
By: par J.-C. Pompéïen Piraud. 25 planches et 102 figures.
Edition: 2. éd.
Publisher: F.-L. Vivien
Published: 1909
Place of publication: Paris
Language: fre; eng
Number of pages: 366
Subjects: Ornithopters.; Flight.; Balloon ascensions.; Airships.
Notes: In upper right corner of t.-p.: Aviation.