˜Theœ temperature of the moon from researches made at the Allegheny Observatory

by Langley, Samuel P. 1834-1906
Published 1889

Experiments in aerodynamics /

by Langley, S. P. (1834-1906)
Published 1891

Experiments in aerodynamics /

by Langley, Samuel P. 1834-1906
Published 1891

The internal work of the wind /

by Langley, S. P. (1834-1906)
Published 1893

<<The>> Internal work of the wind

by Langley, Samuel P. 1834-1906
Published 1893

<<The>> internal work of the wind /

by Langley, Samuel P. 1834-1906
Published 1893

Memoir of George Brown Goode, 1851-1896 /

by Langley, S. P. (1834-1906)
Published 1897

Memoir of George Brown Goode 1851-1896; read before the National Academy Apr. 21, 1897

by Langley, Samuel P. 1834-1906
Published 1897

Story of experiments in mechanical flight /

by Langley, S. P. (1834-1906)
Published 1898

Langley memoir on mechanical flight /

by Langley, Samuel P. 1834-1906
Published 1911