Informatieve etikettering in 1965 en 1966 :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
's-Gravenhage,
1967.
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/C78E51DF-7FB5-408E-A941-52275CDFCA00 |