Second Greenwich catalogue of stars for 1925.0. : fundamental stars and stars in zone + 32°.0 to +64°.0 from observations with the transit circle made by the Royal Observatory, Greenwich during 1922-1930
Under the direction of Frank Watson Dyson
Bok Språk ikke angitt 1935
Utgitt | London , 1935
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Omfang | 235 s.
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Emner | Royal Greenwich Observatory : (NO-TrBIB)90111009
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