Hakutulokset - Ortíz, Arturo

Primary mathematics standards for pre-service teachers in Chile. A resource book for teachers and educators. Tekijä Felmer Aichele, Patricio, Lewin, Renato, Martínez, Salomé, Reyes, Cristián, Varas, Leonor, Chandía, Eugenio, Dartnell, Pablo, López, Alejandro, Martínez, Claudio, Mena Lorca, Arturo, Ortíz, Arturo, Schwarze, Gloria