Theory and practice as a single reality :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Univers. of North Carolina press,
1963.
Chapel Hill : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/98AC679F-D901-4E39-B00E-BA1FFEAA435E |
| Published: | 1963. |
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