o:resource_class schema:Message dcterms:type http://vocab.getty.edu/page/aat/300015644 Original http://vocab.getty.edu/page/aat/300247929 Typed schema:identifier ples.132.154 schema:inLanguage https://www.loc.gov/standards/iso639-2/php/langcodes_name.php?iso_639_1=en English schema:numberOfPages 1 schema:sender Ursell, Ilse J. schema:recipient 36518 https://viaf.org/viaf/77153/ Plessner, Helmuth schema:copyrightHolder Helmuth Plessner Gesellschaft schema:sourceOrganization Society for the Protection of Science and Learning schema:dateCreated 1947-05-27 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 Ursell, Ilse J. (Society for the Protection of Science and Learning) to Plessner, Helmuth schema:locationCreated http://www.geonames.org/4931972 Camebridge --