000 | 00449nam a2200169 a 4500 | ||
---|---|---|---|
005 | 20240924065838.0 | ||
008 | 991125s1988 san 000 0 spa u | ||
020 | _a9232025353 | ||
035 | _aUPN01000189097 | ||
049 | _aUNE | ||
080 | 4 | _a377: 371.13 =40 APP | |
245 | 0 | 3 | _aL´ approche modulaire dans l´enseignement technique |
260 |
_aParis : _bUNESCO, _c1988. |
||
300 | _a67 p. | ||
690 | 4 |
_aEnseñanza técnica _99074 |
|
905 | _aLibro | ||
999 |
_c161200 _d161200 |