| 000 | 00486nam a22001577a 4500 | ||
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| 003 | CLCE | ||
| 005 | 20210413095656.0 | ||
| 008 | 120323t xxu||||| |||| 00| 0 eng d | ||
| 040 | _cCLCE | ||
| 082 |
_2DC20 _a371.33 |
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| 100 |
_aCoppen, Helen _93694 |
||
| 245 |
_aSurvey of British research in Audio- Visual Aids _cSurvey of British research in Audio- Visual Aids/ Coppen, Helen _hbk |
||
| 260 |
_aLondon _bEducation Foundation For Visual Aids _c1972 |
||
| 300 | _a270p. | ||
| 942 |
_2ddc _cBK |
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| 999 |
_c2722 _d2722 |
||