tag:digital.library.illinois.edu,2005:/items/35d06940-3fcc-0134-1da0-0050569601ca-1Beloit College Astronomical Library2022-10-19T21:39:29Ztag:digital.library.illinois.edu,2005:Item/440882016-08-30T17:40:40Z2022-10-19T21:39:29ZBeloit College Astronomical LibraryText within decorative border.University of Illinois at Urbana-Champaign Library