Radio's Hiddeh Voice: Noncommercial Broadcasting, Extension Education, and State Universities During the 1920s.Published in:2008By:Malone, Edward A.Publication type:Abstract
Technology as a Stimulus to New Educational Structures: a university distance teaching federation in Eastern France.Published in:European Journal of Education, 1980, v. 15, n. 3, doi. 10.2307/1503244By:Manuelian, AndrePublication type:Article
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