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Google圖書搜尋
1001 Celestial Wonders as Observed with Home-built Instruments
Charles Edward Barns
其他書名
Seventy-two Charts with Full Annotations, Practical Construction of Reflecting and Refracting Telescopes and Accessories ...
出版
Science service Press
, 1927
URL
http://books.google.com.hk/books?id=hKlQAQAAMAAJ&hl=&source=gbs_api
