| 000 | 00534nam a2200169 a 4500 | ||
|---|---|---|---|
| 005 | 20240830063847.0 | ||
| 008 | 991125s1974 mx 000 0 spa u | ||
| 035 | _aUPN01000017673 | ||
| 049 | _aSEP | ||
| 050 | 4 |
_aLB1620 _bS4.44 |
|
| 111 | 2 |
_aSeminario Regional sobre Educación Media Básica _n(4o : _d1974 : _cVeracruz, Veracruz) |
|
| 245 | 1 | 0 |
_aEducación media básica : _bseminario regional 4, Veracruz. |
| 260 |
_aMéxico : _bCNTE : _bSEP, _c1974. |
||
| 300 | _a643 p. | ||
| 650 | 7 |
_aEducación secundaria _2 _94281 |
|
| 905 | _aLibro | ||
| 999 |
_c17673 _d17673 |
||