| 000 | 00377 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a371.33 _bW 832 A |
||
| 245 | 1 |
_aAudio-visual materials _bTheir nature and use _cby W.A. Wittich and C.F. Schuller |
|
| 250 | _a2nd edn. | ||
| 260 |
_aNew York _c1957 |
||
| 650 | _aAudio Visual Aids | ||
| 100 | 1 |
_aWittich, W.A., Schuller, C.F. _d |
|
| 300 | _a570 pp. & 14 pls. | ||
| 901 | _a69698 | ||
| 999 |
_c23423 _d23423 |
||