| 000 | 00762nam a2200253 a 4500 | ||
|---|---|---|---|
| 005 | 20240622063726.0 | ||
| 008 | 081111s1981 mx r 000 0 spa d | ||
| 020 | _a9231018310 | ||
| 035 | _aUPN01000167914 | ||
| 049 | _aUNE | ||
| 080 | _a331: 62 (100) =20 FRE No.7 | ||
| 100 | 1 | _aFrench, H.W. | |
| 245 | 1 | 0 |
_aEngineering technicians : _bSome problems of nomenclature and classification / _cby H.W. French. |
| 260 |
_aParis : _bUNESCO, _c1981. |
||
| 300 |
_a144 p. ; _bplans. |
||
| 440 | 0 | _aStudies in engineering education; 7 | |
| 500 | _aIncluye bibliografía | ||
| 690 | _aFormacion de ingenieros | ||
| 690 |
_aEducación y empleo _916805 |
||
| 690 | _aIngenieros | ||
| 690 | 1 |
_aEnseñanza técnica _99074 |
|
| 710 | 2 | _aUNESCO | |
| 905 | _aUNESCO | ||
| 999 |
_c140025 _d140025 |
||