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| 049 | _aCG | ||
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_aLB1044.9 R4 _bT4.23 |
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| 245 | 0 | 0 | _aTechniques for recording and displaying the learning process. |
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_a[S.l. : _bs.n., _cs.a.] |
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| 300 | _a[10] h. | ||
| 500 | _aFotocopia | ||
| 650 | 4 |
_aENSEÑANZA - _vMATERIALES AUXILIARES _912548 |
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| 650 | 4 |
_aLectura _xEstudio y enseñanza _96274 |
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| 905 | _aLibro | ||
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_c55612 _d55612 |
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