The LEC newsletter volume 2, number 4, November-December 1956.
| Formato: | Livro |
|---|---|
| Idioma: | English |
| Publicado em: |
Manila
Labor Education Center, University of the Philippines
1956.
|
| Formato: | Livro |
|---|---|
| Idioma: | English |
| Publicado em: |
Manila
Labor Education Center, University of the Philippines
1956.
|