Researches and experiments in aerial navigation
By: by S.P. Langley.
Series: Smithsonian Institution ;; no. 1809; Publication (Smithsonian Institution) ;; no. 1809.
Publisher: G.P.O.
Published: 1988
Place of publication: Washington
Language: eng
Format: Microform
Number of pages: 64
Notes: Microfilm. Washington, D.C. : Library of Congress Photoduplication Service, 1988. 1 microfilm reel ; 35 mm.
"Reprinted from the Smithsonian reports for 1897, pages 169-181 (with plate I); 1900, pages 197-216 (with plates I-IV), pages 649-659 (with plates I-VII); 1904, pages 113-125 (with plate I)."
Call number of original: TL670.7L3A3.
Master microform held by: DLC.