語系
Duffy, Thomas M.
概要
| 作品: | 2 作品在 1 項出版品 1 種語言 | |
|---|---|---|
書目資訊
Learner-centered theory and practice in distance educationcases from higher education /
by:
Duffy, Thomas M.; Kirkley, Jamie R.; United States.
(書目-電子資源)