Citation:Schechner, Sara J., ed. “IAU Commission C3 Newsletter,” 2020, vol. 2020, no. 2, 57pp.Download CitationBibTex Tagged XML Download iau-c3-newsletter-2020-2.pdf8.18 MB Abstract:Newsletter of the International Astronomical Union Commission C3 (History of Astronomy), edited and published semiannually at the Summer and Winter Solstices by Sara Schechner, Secretary of IAU Commission C3. See also: history of astronomy, material culture, preservation, scientific instruments, astronomicalLast updated on 01/21/2021