Mizuho Koyama Official Site

DIARY

LETTER 4

2014.08.06

DSCN0156

Nasir al-Din Tusi  (Astronomer in Greece.   the 13th century)

He translated a book of geometry from Greek into Arabic.

by Pen books (What is Islam?).

 Pen Books | Pen Online

www.pen-online.jp/magazine/penbooks/

Calender

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