Flying Planes Can Be Expensive (and Dangerous): Do Media Cause Learning, or Sometimes Make It Less Expensive (and Safer)?

• Autores: R. E. Clark
• Localización: Educational technology: The magazine for managers of change in education, ISSN 0013-1962, Vol. 45, Nº. 4, 2005, pág. 52
• Idioma: inglés
• Texto completo no disponible (Saber más ...)