Planning als wetenschap en activiteit :
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Stenfert Kroese,
1973.
Leiden : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/5A9EBEE9-CA08-489A-A3A6-10B53C3839A3 |
| Published: | 1973. |
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