American astronomical society |
The Astronomical and astrophysical society of America second meeting : New York, 1900 / George C. Comstock secretary |
[S.l. : s.n., 1900?] |
Comstock, George C. |
Proper motions of telescopic stars / by George C. Comstock |
[S.l. : s.n., 1913?] |
Comstock, George C. |
Stellar luminosity and the absorption of star light / by George C. Comstock |
[Boston? : s.n., 1904?] |
Comstock, George C. |
Studies in spherical and pratical astronomy / by George C. Comstock |
Madison : published by the University, 1895. |