| 000 | 00685nam a2200217Ia 4500 | ||
|---|---|---|---|
| 005 | 20250508161248.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aTextBook | ||
| 040 |
_aFEDL _beng _cFEDL |
||
| 041 |
_aeng _2eng |
||
| 084 |
_a371.33, WIT _qFEDL |
||
| 100 |
_aWittich Walter Arno _9760591 |
||
| 245 | 0 | _aAudio-visual materials: Their nature and use | |
| 260 |
_aNew York, USA _bHarper and Brothers Publisher _c1953 |
||
| 300 | _axx,564p | ||
| 490 | _aExploration Series in Education | ||
| 650 | _aTeaching Aids; Audio -Visual Materials | ||
| 700 |
_a Schuller Charles Francis _9770472 |
||
| 942 |
_cTB _h371.33, WIT |
||
| 999 |
_c1369205 _d1369205 |
||