On the period of the rotation of the sun as determined by the spectroscope
By: by Henry Crew ...
Series: J. H. U. Dissertations. Physics -- v. 1, 1879-97; Johns Hopkins University dissertations -- v. 1, 1879-97.
Published: 1888
Place of publication: [n.p
Language: eng
Number of pages: 159
Subjects: Spectrum, Solar; Sun -- Rotation