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File:Sea island survey.jpg

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Description Sea Island survey diagram 窥望海岛之图, first written of by the Chinese mathematician Liu Hui during the Three Kingdoms era (220–280 CE).
Date
Source 1726 Tu Shu Ji Cheng 窥望海岛之图
Author Liu Hui

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current12:55, 19 January 2008Thumbnail for version as of 12:55, 19 January 20081,296 × 1,923 (1.21 MB)Gisling (talk | contribs){{Information |Description=Sea Island survey diagram 窥望海岛之图 |Source=1726 Tu Shu Ji Cheng 窥望海岛之图 |Date=1726 |Author= |Permission= |other_versions= }}

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