Source Book in Astronomy, 1900–1950 (Source Books in the History of the Sciences)
Full Title: | Source Book in Astronomy, 1900–1950 (Source Books in the History of the Sciences) |
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ISBN: | 0674821858 |
ISBN13: | 9780674821859 |
Full Title: | Source Book in Astronomy, 1900–1950 (Source Books in the History of the Sciences) |
---|---|
ISBN: | 0674821858 |
ISBN13: | 9780674821859 |