Browsing by Author Polo Vásconez, Javier Alejandro
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 2016 | Asistente de compras | Astudillo Rodríguez, Catalina Verónica; López Yépez, Patricio Xavier; Polo Vásconez, Javier Alejandro |