Jacoby, Harold, 1865-1932 |
Astronomy : a popular handbook / by Harold Jacoby |
New York : Macmillan, 1913. |
Jacoby, Harold, 1865-1932 |
On the reduction of stellar photographs with special reference to the astro-photographic catalogue plates ; On the permanence of the Rutherfurd photographic plates / by Harold Jacoby |
New York : [s.n.], 1897. |
Jacoby, Harold, 1865-1932 |
The parallaxes of m [mi] and t [theta] Cassiopeiæ : deduced from Rutherfurd photographic measures / by Harold Jacoby |
New York : [s.n.], 1893. |
Jacoby, Harold, 1865-1932 |
The Rutherfurd photographic measures of the group of the Pleiades / by Harold Jacoby |
New York : [s.n.], 1892. |
Rees, John Krom, 1851-1907 |
The variation of latitude at New York city / by John K. Rees, Harold Jacoby and Herman S. Davis. |
New York : [s.n.], 1895-1906. |