| 000 | 00509 a2200181 4500 | ||
|---|---|---|---|
| 020 | _a0273004220 | ||
| 082 |
_a371.3078 _bASP |
||
| 245 | 0 | 0 |
_aAspects of educational technology _cEdited by Jon Baggaley |
| 260 |
_aLondon _bPitman publishing _c1975 |
||
| 300 | _a371p. | ||
| 500 | _aHB | ||
| 546 | _aEng | ||
| 650 |
_aEducational technology-Congress _921996 |
||
| 650 |
_aCommunication-Congress _922069 |
||
| 700 | 1 |
_aBaggaley, Jon (ed.) _922070 |
|
| 700 | 1 |
_aJamieson, G. Harry (ed.) _922071 |
|
| 942 | _cREF | ||
| 999 |
_c43864 _d43864 |
||