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jan 1, 1974 - Estudio del sistema

Description:

Un equipo de investigadores estadounidenses integrado por John Mayo, Emile McNany y Steven Klees , elaboró un estudio sobre el costobeneficio del sistema de Telesecundaria, concluyendo que se trataba de un proyecto ejemplar de trabajo colaborativo y de gran impacto social.

Added to timeline:

Melany Contreras

Bymelany
12 Nov 2018
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Date:

jan 1, 1974
Now
~ 52 years ago
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