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"Astronomy Across Cultures" History of Non-Western A., ed Helaine Selin, 2000 @Leaving_Orbit @elakdawalla @HistAstro https://t.co/bliWPzWKhy
"Astronomy Across Cultures" History of Non-Western A., ed Helaine Selin, 2000 @Leaving_Orbit @elakdawalla @HistAstro https://t.co/bliWPzWKhy