http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
v. 1. History of creation -- v. 2. Soul of man
Mathilde Ludendorff ; [translator: Walter Grossinger].
Translation of: Der Seele Ursprung und Wesen. Volume 1 translated from the 1954 edition, vol. 2 translated from the 1941 edition.