PTTI-secretary Gmür (left) and Distel on a trip through Africa
PTTI-secretary Gmür (left) and Distel on a trip through Africa.
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
1961.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/EEBF85BA-0E4D-4D76-B83A-B869CA37623C |