Home
Authors
Langley, S. P. (Samuel Pierpont)

Langley, S. P. (Samuel Pierpont)

2 books

Books by Langley, S. P. (Samuel Pierpont)

Cover of The New Astronomy

The New Astronomy

English 1013h 19m read

Cover of Langley Memoir on Mechanical Flight, Parts I and II - Smithsonian Contributions to Knowledge, Volume 27 Number 3, Publication 1948, 1911

Langley Memoir on Mechanical Flight, Parts I and II - Smithsonian Contributions to Knowledge, Volume 27 Number 3, Publication 1948, 1911

English 2573h 59m read