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![]() Date: 2009-06-07 18:25:10Jost Bürgi European people Horology Astronomy Prosthaphaeresis Bürgi Johannes Kepler Christoph Rothmann Joost Mathematics Logarithms Clockmakers | Source URL: www.math.harvard.eduDownload Document from Source WebsiteFile Size: 792,28 KBShare Document on Facebook |