| 000 | 00465nam a2200169 a 4500 | ||
|---|---|---|---|
| 005 | 20210223130550.0 | ||
| 008 | 080729s1998 mx r 000 0 spa d | ||
| 020 | _a9701812298 | ||
| 035 | _aUPN01000158415 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aT78 _bN3.7 1998 |
|
| 245 | 0 | 0 | _aNational sistem of technological education. |
| 260 |
_aMéxico : _bSEP, _c1998. |
||
| 300 |
_a78 p. : _bgráfs., cuadros |
||
| 650 | 4 |
_aEDUCACION TECNOLOGICA - _zMEXICO _923548 |
|
| 905 | _aLibro | ||
| 999 |
_c130529 _d130529 |
||