Economía /
| Corporate Author: | |
|---|---|
| Format: | Journal |
| Language: | Spanish |
| Published: |
Quito:
Universidad Central del Ecuador,
Octubre 1993.
|
| Subjects: |
| Corporate Author: | |
|---|---|
| Format: | Journal |
| Language: | Spanish |
| Published: |
Quito:
Universidad Central del Ecuador,
Octubre 1993.
|
| Subjects: |