000 | 00456nam a2200169 a 4500 | ||
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003 | AR-LpUBP | ||
005 | 20231114182254.0 | ||
007 | ta | ||
008 | 121029s1954 mx g 000 0 spa d | ||
040 |
_aAR-LpUBP _bspa _cAR-LpUBP |
||
100 | 1 |
_aÁlvarez Acosta, Miguel _939459 |
|
245 | 1 | 0 | _aTres discursos |
260 |
_aMexico : _bSecretaria de Educación Pública/ Documentos, _c1954. |
||
300 |
_a35 p. ; _c21 cm. |
||
942 | _cBK | ||
999 |
_c45762 _d45762 |
||
988 | _c |