http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
190 pages, 20 plates : illustrations, portraits ; 23 cm.
translated [from the German] by Michael Heron.
Originally published as Zuruck Zu den Sternen. Dusseldorf: Econ-Verlag, 1968.