La educación obrera en las décadas de 1930-1940 /
| Main Author: | |
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| Corporate Author: | |
| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
Heredia, C.R. :
M. de los A. Piedra B ,
1989.
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| Subjects: |
| Item Description: | Bibliografía : p. 115-128. |
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| Physical Description: | 128 h. ; 28 cm. |