Browsing by Author Vacacela, Ángel
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 1994 | Sistema de radioenlace de la Estación Terrena Guayaquil | Villao Quezada, Freddy Walter, Director; Toapanta V., Kléber; Vacacela, Ángel; Vera, José |