Author:Ptolemy

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Claudius Ptolemaeus (90–168)

sister projects: Wikipedia article, Commons gallery, Commons category, quotes. Ptolemy (Greek: Κλαύδιος Πτολεμαῖος Klaúdios Ptolemaîos), born c. 90 AD, died c. 168. Author of mathematics, astronomy, geography, astrology and an epigram

Claudius Ptolemaeus

Works

• Tetrabiblos