Harvard College Observatory
Mss.522.1.H265d
Date: 1929
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Size: 1 volume(s)
522.1 H265h Harvard College Observatory.
Harvard University Observatory: Hub of the Universe | 1949 | 1 volume(s) | volume 1 | |
Abstract: Plan for a 5-year study of the Milky Way to be conducted at the Harvard College Observatory. Subject(s): Milky Way. |