| 000 | 00423nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1969 xx 000 0 und d | ||
| 020 | _a0080129048 | ||
| 082 |
_a371.3 _bC59A |
||
| 100 | _aCoppen, Helen | ||
| 245 | 0 | _aAids to Teaching and Learning | |
| 260 |
_aOxford _bPergamon Press _c1969 |
||
| 300 | _a230 | ||
| 650 | _aEducation | ||
| 650 | _aSocial sciences | ||
| 653 | _aEducational technology | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c4221 _d4221 |
||