| 000 | 00451nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20210219161913.0 | ||
| 008 | 131121s1981 mx r 000 0 spa d | ||
| 035 | _aUPN01000194213 | ||
| 049 | _aUNE | ||
| 080 | 4 | _a37 (439) "1981" NAT | |
| 111 | 2 |
_aInternational conference of education _n(38th. : _d1981 : _cGeneva) |
|
| 245 | 0 | _aNational report | |
| 260 |
_aHungarian people´s Republic : _bMinistry of education and culture, _c1981. |
||
| 300 | _a29 p. | ||
| 999 |
_c166314 _d166314 |
||