Astronomy for amateurs, by Camille Flammarion ... authorized translation by Fances A. Welby. Flammarion, Camille, 1842-1925. Welby, Frances A. (Frances Alice) tr. Astronomy. QB44 .F6 520 MUA New York: D. Appleton and company, 1969. 1969. 1904 Text xii, 345 p. http://hdl.loc.gov/loc.gdc/scd0001.00036389333 eng Also available in digital form on the Internet Archive Web site. Also available in digital form on the Internet Archive Web site.