North Star listening and speaking : intermediate.
| Format: | Book |
|---|---|
| Language: | Spanish |
| Published: |
San José, Costa Rica :
UNED,
[fecha de publicación no identificada].
|
| Edition: | 2 edition |
| Subjects: |
| Item Description: | De unidad 1 a unidad 5 (D.C. 1) de unidad 6 a unidad 10 (D.C. 2) |
|---|---|
| Physical Description: | 2 discos compactos. |