The German National Library will be closed at both locations due to a staff meeting. The exhibitions of the German Museum of Books and Writing in Leipzig will open from 10:00 to 18:00. The exhibitions of the German Exile Archive 1933-1945 in Frankfurt will be closed.
Thursday, 19 June 2025: The German National Library in Frankfurt am Main will be closed.
The Museum Reading Room at the German National Library in Leipzig will close due to an event at 17:30. The exhibitions of the German Museum of Books and Writing will be open until 18:00.
The Library of Congress (LoC) provides a detailed introduction to working with Dewey Decimal Classification (DDC) and also offers DDC training materials in cooperation with the OCLC.
Short-URL:
https://www.dnb.de/ddc
