| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| E.s.p. studies. estudios i.f.e. i. | 978-84-7721-244-7 (84-7721-244-9) | 1995 |
| Idiomas para fines especificos ii. a practical approach. | 978-84-7721-278-2 (84-7721-278-3) | 1995 |
A.G. · A. S. · A. Sanz · Ana María Gimeno Sanz · G S