Jak určovat efektivnost /
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Svoboda,
1969.
Praha : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/4827983D-58FE-4EAE-85DF-2B73DBA66D02 |
| Published: | 1969. |
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