000 | 00771nam a2200217 a 4500 | ||
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005 | 20210219160306.0 | ||
008 | 081007s1980 mx r 000 0 spa d | ||
020 | _a9231018728 | ||
035 | _aUPN01000162570 | ||
049 | _aUNE | ||
080 | _a371.68 (439.1) =20 NAG No.43. | ||
100 | 1 | _aNagy, József. | |
245 | 1 | 3 |
_aThe Hungarian experience of OOK: an instrument for the development of educational technology / _cJózsef Nagy. -- |
260 |
_aParis : _bUNESCO; _aGinebra : _bOIE, _c1980. |
||
300 |
_a101, (1) p. ; _bil., map. -- |
||
440 | 0 |
_aExperiments and innovations in education ; _v43. |
|
690 | _aProyectos educacionales- Hungria | ||
690 | _aTecnologia educacional- Hungria | ||
690 | _aHungria- Investigacion educacional- Desarrollo | ||
905 | _aUNESCO | ||
999 |
_c134683 _d134683 |