= пїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅ - пїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅ пїЅ пїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅ 124 8 124
| [книга] |
| E-Learning and the Science of Instruction |
| |
| San Francisco : Pfeiffer |
| 2003 |
ISBN: | 0-7879-6051-9 |
| |
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