Schlagwortnormdatei (Subject Headings Authority File)

Short Title: 
The Subject Headings Authority File provides a normed, terminologically controlled vocabulary. The sources employed for it are listed in the "Liste der fachlichen Nachschlagewerke" (List of information resources available for the Authority Files). It contains listing and reference protocols for subject headings determined in accordance with the "Rules for the Subject Catalogue" and "Rules for Application of the RSWK and SWD". The subject headings cover all fields of knowledge and are classified by ISO country code, ISO language code and SWD Subject Groups.
Subject Name Authority