| 000 | 003770000a22001570004500 | ||
|---|---|---|---|
| 008 | 140223b1969 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEng | ||
| 080 | _aT:31 K9 | ||
| 082 | _aT:31 K9 | ||
| 100 | _aDale Edgar | ||
| 245 | _aAudiovisual methods in teaching. | ||
| 250 | _aEdn.3. | ||
| 260 |
_aNew York _bHolt _c1969 |
||
| 650 | _aAudio-Visual | ||
| 650 | _aEducation | ||
| 999 |
_c104899 _d104899 |
||