Teaching and learning at a distance : foundations of distance education /
Includes bibliographical references and index.
Hlavní autor: | |
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Médium: | |
Jazyk: | eng |
Vydáno: |
Boston : Allyn & Bacon,
c201
|
Témata: |
Includes bibliographical references and index.
Hlavní autor: | |
---|---|
Médium: | |
Jazyk: | eng |
Vydáno: |
Boston : Allyn & Bacon,
c201
|
Témata: |