o:resource_class schema:Message dcterms:type http://vocab.getty.edu/page/aat/300266791 Carbon copy http://vocab.getty.edu/page/aat/300247929 Typed schema:identifier ples.139.174 schema:inLanguage https://www.loc.gov/standards/iso639-2/php/langcodes_name.php?iso_639_1=de German schema:numberOfPages 1 schema:sender 36518 https://viaf.org/viaf/77153/ Plessner, Helmuth schema:recipient 35539 http://viaf.org/viaf/304670218 Alfken, Hans https://viaf.org/viaf/144894828/ Niedersaechsische Kultusminister schema:copyrightHolder Helmuth Plessner Gesellschaft schema:dateCreated 1959-01-31 schema:conditionsOfAccess The materials in this archive are available for viewing only. They cannot be borrowed. To view these materials, please get in touch with the Special Collections department of the University of Groningen. mailto:bijzonderecollecties-bibliotheek@rug.nl bijzonderecollecties-bibliotheek@rug.nl schema:title Letter from Plessner, Helmuth to Alfken, Hans (Niedersaechsische Kultusminister) schema:locationCreated n.d. --