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Astronomical Observations and Researches Made at Dunsink
Trinity College (Dublin, Ireland). School of Education. Observatory, Dunsink
其他書名
The Observatory of Trinity College
出版Hodges, Figgis, 1870
URLhttp://books.google.com.hk/books?id=L7M_AQAAMAAJ&hl=&source=gbs_api
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