International conference on social information Aosta (30-11, 2-12 '72)
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Min. CRM,
1972.
Rijswijk : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/694BD52A-6FBC-4D22-A0E9-B648DB9B6961 |
