German political scientist
ID Numbers
- OLID: OL789039A
- Amazon ID: B001K1U152
- BookBrainz: 0fa1bd9c-1970-4acf-bc14-0f70d3b39dc9
- GoodReads: 6132558
- ISNI: 0000000375142997
- Library of Congress Names: n84225193
- LibraryThing: schumannsiegfried
- VIAF: 216471605
- Wikidata: Q18630733
- Inventaire.io: wd:Q18630733
Links outside Open Library
| August 1, 2025 | Edited by WikidataBot | [sync_author_identifiers_with_wikidata] add wikidata remote identifiers |
| July 22, 2024 | Edited by Gustav-Landauer-Bibliothek Witten | BookBrainz |
| January 4, 2024 | Edited by Gustav-Landauer-Bibliothek Witten | links |
| May 12, 2021 | Edited by Gustav-Landauer-Bibliothek Witten | links |
| April 1, 2008 | Created by an anonymous user | initial import |