000 | 00417nam a22001457a 4500 | ||
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003 | PE-LiUAP | ||
008 | 160331s1992 xxu||||| |||| 00| 0 eng d | ||
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_a302.23 _bA57 |
||
100 |
_97440 _aAnder-Egg, Ezequiel |
||
245 | _aLos medios de comunicaciĆ³n al servicio de la educaciĆ³n | ||
260 | _c1992 | ||
942 |
_2ddc _cLIB |
||
999 |
_c9873 _d9873 |
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