| Type |  Book |
| ชื่อเรื่อง | E-learning in the 21st century [electronic resource] : a framework for research and practice / D.R. Garrison and Terry Anderson |
| ผู้แต่ง | Garrison, D. r. (d. randy) 1945- |
| ISBN | 0203166094 (electronic bk.) |
| พิมพลักษณ์ | London ;New York : RoutledgeFalmer, 2003 |
| รูปเล่ม | 1 online resource (xiv, 167 p.) : ill |
| หัวเรื่อง | Distance education |
| | Education, Higher --Computer network resources [] |
| | Education, Higher --Effect of technological innovations on [] |
| | Internet in higher education |