Wagner, Barbara. . Kügeler, Heinz. . Pütz, Wolfgang. . Gehlen, Wilfred. . Vogts, Berti
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
1976
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/8B88C58F-8602-4B51-8DCA-E18DD70341D4 |