F・S · Fabián Samaniego · Fabin A. Samaniego
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Mundo 21 | 978-0-618-27578-6 (0-618-27578-9) | 2006 | Nelson Rojas · Ohara · Francisco X. Alarcn |
| Workbook with Lab Manual for Samaniego's El Mundo 21 hispano | 978-0-618-50136-6 (0-618-50136-3) | 2004 | Nelson Rojas · Ohara · Francisco X. Alarcon |