000 | 00608nam a2200193 a 4500 | ||
---|---|---|---|
005 | 20210219160456.0 | ||
008 | 081109s1959 mx r 000 0 spa d | ||
035 | _aUPN01000166310 | ||
049 | _aUNE | ||
080 | _aOC 016: 377 (73) =20 TEC No.36. | ||
245 | 0 | 0 | _aTechnical and vocational education in the U.S.A. ; A bibliographical survey. |
260 |
_aParis : _bUNESCO, _c1959. |
||
300 | _a24 p. | ||
440 | 0 |
_aEducational studies and documents ; _v36. |
|
690 | _aBibliografías especiales | ||
690 | _aEnseñanza técnica y profesional | ||
690 | _aEstados Unidos de América | ||
905 | _aUNESCO | ||
999 |
_c138421 _d138421 |