December 14, 2019 | Edited by Gustav-Landauer-Bibliothek Witten | merge authors |
September 25, 2008 | Created by ImportBot | Imported from Talis record |
December 14, 2019 | Edited by Gustav-Landauer-Bibliothek Witten | merge authors |
September 25, 2008 | Created by ImportBot | Imported from Talis record |