Leiding door scholing :
With a summary in English.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Contactgroep Opvoering Productiviteit,
1958.
's-Gravenhage : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/2F44F2C3-976A-400C-9108-C04198DC82A5 |
| Summary: | With a summary in English. |
|---|---|
| Published: | 1958. |