Estudios económico-sociales del Ecuador :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Casa de la Cultura Ecuatoriana ,
1961.
Loja : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/EA286642-64F1-41B2-9022-54A758185122 |