Universidad Pedagógica Nacional Unidad Ajusco Catálogo de la Biblioteca "Gregorio Torres Quintero"
by Montero- Sieburth, Martha | Basic Research and Implementation in Developing Education Systems | Bureau for Science and Technology Office Education.
by Tatto, María Teresa., coaut | Basic Research and Implementation in Developing Education Systems.
by Dean Nielsen, H | Totto, María Teresa, coaut.
by Crouch, Luis A., coaut | Basic Research and Implementation in Developing Educational System.
by Cuadra, Ernesto | Crouch, Luis | Basic Research and Implementation in Developing Education Systems | Bureau for Science and Technolgy, Office of Education.
by Schwille, John, coaut.
by Rugh, Andrea B.
by McGinn, Noel, coaut | Basic. Research and Implementation in Developing Educational Systems.