Cercetarea sociologică concretă :
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Editura politică,
1966.
Bucureşti : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/CCBDAFDF-273F-4BF1-B3FE-3A9E3529FEC5 |
| Published: | 1966. |
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