
audiobook
by S. P. (Samuel Pierpont) Langley, Charles M. (Charles Matthews) Manly
Full title
Langley Memoir on Mechanical Flight, Parts I and II Smithsonian Contributions to Knowledge, Volume 27 Number 3, Publication 1948, 1911
Language
en
Duration
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Publisher of text edition
Project Gutenberg
Release date
2015-01-17
Rights
Public domain in the USA.
Subjects
1834–1906
1876–1927