| 000 | 00334nam a2200145Ia 4500 | ||
|---|---|---|---|
| 100 | _aPlomp, Tjeerd (ed) | ||
| 020 | _a0-08-042307-8 | ||
| 250 | _a2nd ed | ||
| 942 | _cRBK | ||
| 654 | _a | ||
| 245 | _aInternational encyclopedia of educational technology | ||
| 260 |
_aNew York _c1996 |
||
| 082 | _aR371.33 | ||
| 300 |
_bHb _axvi,692 |
||
| 999 |
_c367693 _d367693 |
||
| 041 | _aeng | ||