| 000 | 00452 a2200169 4500 | ||
|---|---|---|---|
| 020 | _a0850380936 | ||
| 082 |
_a371.3078 _bASP |
||
| 245 | 1 | 0 |
_aAspects of educational technology _cEdited by Philip Hills |
| 260 |
_aLondon _bKogan page _c1977 |
||
| 300 | _a474p. | ||
| 500 | _aHB | ||
| 546 | _aEng | ||
| 650 | 4 |
_aEducational technology-Congresses _922026 |
|
| 700 | 1 |
_aGilbert, John (ed.) _922082 |
|
| 700 | 1 |
_aHills, Philip (ed.) _922083 |
|
| 942 | _cREF | ||
| 999 |
_c43870 _d43870 |
||