※一部利用できない機能があります
1.
図書 |
by Sir Robert S. Ball
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2.
図書 |
by Robert S. Ball
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3.
図書 |
Courvoisier, L.
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4.
図書 |
by T. J. J. See
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5.
図書 |
by F.J.B. Cordeiro
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6.
図書 |
by Mansfield Merriman
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7.
図書 |
by V. Bjerknes and J.W. Sandström
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8.
図書 |
prepared at the Dudley observatory, Albany, New York, by Lewis Boss, director of the Department of meridian astrometry of the Carnegie institution of Washington
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9.
図書 |
von E. Pringsheim
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10.
図書 |
by John F. Hayford
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