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Meridian observations made in Brorfelde [Copenhagen University Observaatory] 1964-1967
Svend Laustsen
其他書名
Positions of 972 stars brighter than 11.0 vis : mag
出版Munksgaard, 1968
URLhttp://books.google.com.hk/books?id=ifdqQwAACAAJ&hl=&source=gbs_api