| 000 | 00521nam a2200169 a 4500 | ||
|---|---|---|---|
| 005 | 20230324064020.0 | ||
| 008 | 030806s1975 mx r 000 0 spa d | ||
| 035 | _aUPN01000127534 | ||
| 049 | _aSEP | ||
| 050 | 4 |
_aL227 M6 _bI5.5 |
|
| 245 | 0 | 4 |
_aLas instituciones mexicanas de investigación educativas / _c[comp.] Jean-Pierre Vielle. |
| 260 |
_aMéxico : _bSEP, _c1975. |
||
| 300 |
_a56, [168] p. : _bil. |
||
| 650 | 4 |
_aEducación _xInvestigación _zMéxico _99022 |
|
| 700 | 1 |
_aVielle, Jean-Pierre, _ecomp. |
|
| 905 | _aLibro | ||
| 999 |
_c99713 _d99713 |
||