| 000 | 00676nam a2200181 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160518.0 | ||
| 008 | 081109s1992 mx r 000 0 spa d | ||
| 035 | _aUPN01000167249 | ||
| 049 | _aUNE | ||
| 080 | _a37 (497.2) =20 1990-92 DEV. | ||
| 245 | 0 | 4 |
_aThe Development of education 1990-1992 : _bnational report of the Republic of Bulgaria / |
| 260 |
_aSofia : _bMinsitry of education and science, _c1992. |
||
| 300 |
_apág. irregular. ; _bfot. |
||
| 500 | _aInforme presentado en la 43a. Reunión de la Conferencia Internacional de Educación, 1992 : Ginebra. | ||
| 690 | _aEducacion- Bulgaria | ||
| 690 | _aDesarrollo de la educacion- Bulgaria | ||
| 905 | _aUNESCO | ||
| 999 |
_c139360 _d139360 |
||