| 000 | 00552nam a22001697a 4500 | ||
|---|---|---|---|
| 005 | 20170915085627.0 | ||
| 008 | 170915b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9781461431848 | ||
| 040 | _cPK-LaUMT | ||
| 082 |
_a371.33072 _bHAN- |
||
| 245 |
_aHandbook of research on educational communications and technology / _cedited by J. Michael Spector, M. David Merrill, Jan Elen and M. J. Bishop |
||
| 250 | _a4th ed. | ||
| 260 |
_aNew York : _bSpringer, _c2008 |
||
| 300 | _a1005 p. | ||
| 650 | _aResearch-Education communation-Technology | ||
| 942 | _cBK | ||
| 999 |
_c98166 _d98166 |
||