La federación de profesores ante la realidad de E. Secundaria
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
N.pl.,
c.1967.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/C49F68B0-74BC-4F75-A6EE-A85F6E82DDB9 |
| Published: | c.1967. |
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