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Samuel Pierpont Langley : secretary of the Smithsonian Institution 1887-1906

Bok Engelsk 1907
Experiments in aerodynamics
by S.P. Langley
Bok Engelsk 1902
On the cheapest form of light
S.P. Langley and F.W. Very
Bok Engelsk 1901
Memoir of George Brown Goode : 1851-1896
By S.P. Langley
Bok Språk ikke angitt 1897
The international work of the wind
Langley, S.P.
Bok Språk ikke angitt 1893
Researches on solar heat and its absorption by the earths' atmosphere : a report of the Mount Whitney Expedition
Langley, S.P.
Bok Engelsk 1884
Energy and Vision
Langley, S.P.
Bok Språk ikke angitt 1800
Memoir on the experimental determination of wave-lengths in the invisible primatic spectrum
Langley, S.P.
Bok Språk ikke angitt 1800