Browsing by Author Medina Ulloa, Lourdes
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 1987 | Sistema educativo matemáticas sexto grado: manual de usuario | Álvarez Cárdenas, Alfredo, Director; Medina Ulloa, Lourdes; Soto de Quevedo, Priscila |