| 000 | 00318nam a2200109 u 4500 | ||
|---|---|---|---|
| 005 | 20210219155808.0 | ||
| 008 | 070927s2001 r 000 0 eng d | ||
| 035 | _aUPN01000152416 | ||
| 245 | 0 | 0 |
_aComparescencia del secretario de educación : _bDr. Reyes Tamez, núm. 2 |
| 260 |
_aMéxico : _bs. e., _c2001. |
||
| 905 | _aAu | ||
| 999 |
_c124539 _d124539 |
||