El sistema general de preferencias arancelarias /
| Main Author: | |
|---|---|
| Format: | Thesis Book |
| Published: |
Guatemala :
USAC,
1970.
|
| Subjects: | |
| Online Access: | Texto completo |
| Physical Description: | 65 p. : il. ; 23 cm. |
|---|---|
| Bibliography: | Bibliografía: p.63-65 |