| 000 | 00718nam a22002294a 4500 | ||
|---|---|---|---|
| 001 | BCU-86631 | ||
| 003 | AR-ReUNN | ||
| 005 | 20240530100735.0 | ||
| 008 | 240315s1962 xxu eng d | ||
| 040 |
_aAR-ReUNN _bspa _cAR-ReUNN _eaacr2 |
||
| 041 | 0 | _aeng | |
| 044 | _axxu | ||
| 100 | 1 |
_aWittich, Walter Arno _e??? _940267 |
|
| 245 | 1 | 0 |
_aAudiovisual materials : _btheir nature and use |
| 260 |
_aNew York : _bHarper & Row, _c1962. |
||
| 300 |
_axxvi, 500 páginas : _bil. ; lam. ; fot. ; _c24 cm. |
||
| 440 | 0 |
_aExploration. Serie in Education _940268 |
|
| 650 | 4 |
_aMaterial Audiovisual _912817 |
|
| 650 | 4 | _aEnseñanza Audiovisual | |
| 653 | _aMultimedios | ||
| 700 | 1 |
_aSchuller, Charles Francis _e??? _940269 |
|
| 999 |
_c66718 _d66718 |
||