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@ceIestiaIrecord not sure! this one is an ebook: https://t.co/B5XxtDffKi 70usd?
@ceIestiaIrecord not sure! this one is an ebook: https://t.co/B5XxtDffKi 70usd?
古代メソポタミア数学、数理天文学研究にとてつもなくおおきな貢献をしたNeugebauer 大先生 A History of Ancient Mathematical Astronomy https://t.co/KRTb1k4Cut #springerlink
メモ Otto Neugebauer A History of Ancient Mathematical Astronomy https://t.co/la5XvTpEwt Astronomy and History https://t.co/0SvtUpiHWH