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"El autor pretende, con este estudio, intentar un análisis global del trabajo del agrónomo, llamado erróneamente "extensionista", como educador; pretende resaltar su indiscutible e importante tarea, junto a los campesinos (y con ellos), la cual no está correctamente comprendida en el concepto de ... more
"This guide provides educational planners with an awareness and understanding of communication satellite technology, its current uses, and some of the tentative plans for educational experimentation. The first part introduces the general nature of communication satellites in terms of technological c ... more