| 000 | 00519nam a2200169u 4500 | ||
|---|---|---|---|
| 008 | 120623|||||||||||||||||||||||||||||eng|u | ||
| 020 | _a0333185501 | ||
| 100 | 1 | _aUNWIN, Derick | |
| 245 | 1 | 4 |
_aThe Encyclopaedia of Educational Media comunications And Technology _cDrick Unwin |
| 260 | 0 |
_aAustralia _bEducational Research,Queensland Institute of Technology _c1978 |
|
| 300 | _a800 | ||
| 650 | 4 | _aEncyclopedia-Education | |
| 650 | 4 | _aMethods0- | |
| 999 |
_c15234 _d15234 |
||