| Author | Garrison, D. R. (D. Randy), 1945- |
|---|---|
| Title | E-learning in the 21st century [electronic resource] : a framework for research and practice / D.R. Garrison and Terry Anderson |
| Imprint | London ; New York : RoutledgeFalmer, 2003 |
| Connect to | http://www.netLibrary.com/urlapi.asp?action=summary&v=1&bookid=93172 |
| Descript | xiv, 167 p. : ill |