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View The Astrophysical journal By [author not identified] ![Cover of The Astrophysical journal by [author not identified]](https://covers.openlibrary.org/b/id/8530336-M.jpg)
The Astrophysical journal
By [author not identified]
View An Elementary Treatise on Spherical Astronomy: Adapted to a Course of ... By Greene, Dascom 
An Elementary Treatise on Spherical Astronomy: Adapted to a Course of ...
By Greene, Dascom