Browsing by Author Keller, John M.
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 1989-12-01 | Enhancing learner motivation an instructor facilitated learning content | Keller, John M.; Visser, Jan |
| Issue Date | Title | Author(s) |
|---|---|---|
| 1989-12-01 | Enhancing learner motivation an instructor facilitated learning content | Keller, John M.; Visser, Jan |