Ball, Robert S. (Robert Stawell) Sir 1840-1913 creator text enk London Isbister 1895 monographic eng xii, 372 p. : ill. ; 21 cm. by Robert S. Ball. Micro-opaque. New York : Readex Microprint, 1973. 4 cards ; 23 x 15 cm. (Landmarks of science) Astronomy History Astronomers 925.2 BAG 870210 20141230193156.0 2377483