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Photographic magnitudes of stars brighter than 9|m. 0 between declination +75 ̊and the pole determined at the Royal observator, Greenwch / under the direction of F.W. Dyson ...

LIBRA 523.82 G859.3
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Format:
Book
Author/Creator:
Royal Greenwich Observatory.
Contributor:
Dyson, Frank Watson, 1868-1939.
Language:
English
Subjects (All):
Stars--Magnitudes.
Stars.
Physical Description:
34 pages : tables. diagrams ; 31 cm
Place of Publication:
London : H.M. Stationery off., 1913.

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