| 000 | 00363nam a2200133 a 4500 | ||
|---|---|---|---|
| 005 | 20210219161849.0 | ||
| 008 | 130927s1947 mx r 000 0 spa d | ||
| 035 | _aUPN01000193186 | ||
| 049 | _aUNE | ||
| 080 | 4 | _aOC 37.014 (72) "1947" MEM | |
| 245 | 0 | 0 | _aMemoria de la secretaria de educación publica 1947. |
| 260 |
_aMéxico : _bSEP, _c1947. |
||
| 300 | _a218 p. | ||
| 999 |
_c165287 _d165287 |
||