Langley memoir on mechanical flight
Subtitle: pt. 1-
By: by Samuel Pierpont Langley ; edited by Charles M. Manly.
Contributors: Manly, Charles Matthews, 1876-1927.
Series: Smithsonian contributions to knowledge -- 27, no. 3; Smithsonian Institution publication -- 1948; Publication (Smithsonian Institution) -- 1948.
Publisher: Smithsonian Institution
Published: 1911
Place of publication: Washington, D.C
Language: eng
Subjects: Aeronautics.; Flight.