| Type |  Book |
| ชื่อเรื่อง | Learner-centered theory and practice in distance education : cases from higher education / edited by Thomas M. Duffy, Jamie R. Kirkley |
| ISBN | 0805845763 |
| | 0805845763 (casebound : alk. paper) |
| พิมพลักษณ์ | Mahwah, N.J. : Lawrence Erlbaum Associates, 2004 |
| รูปเล่ม | xix, 453 p. : ill. ; 26 cm |
| หัวเรื่อง | Distance Education --United States --Case Studies [] |
| | Distance education --United States --Case studies [] |
| | Instructional systems --United States --Design --Case studies [] |
| | Instructional systems --United States --Design --Case studies [] |
| | Internet in higher education --United States --Case studies [] |
| | Internet in higher education --United States --Case studies [] |