| 000 | 00827nam a22002177a 4500 | ||
|---|---|---|---|
| 003 | MX-MxUPN | ||
| 005 | 20260108134907.0 | ||
| 008 | 250820s1990 bu |||||fr||| 000 0 fre d | ||
| 040 |
_aMX-MxUPN _bspa _cMX-MxUPN |
||
| 041 | 0 | _afre | |
| 050 | 1 | 4 |
_aLA952 _bI7 1990 |
| 110 |
_aBulgaria _bMinistère de l´Education Nationale _958569 |
||
| 245 | 1 | 0 |
_aDeveloppment de l´education 1988-1990 : _b rapport national de la République Populaire de Bulgarie |
| 260 |
_aSofia, Republique Populaire de Bulgarie : _bMinistère de lÉducation Nationaleion, _c1990. |
||
| 300 | _a41 páginas | ||
| 650 | 4 |
_aEducación _zBulgaria _958568 |
|
| 650 | 4 |
_aEducación _vInformes _916643 |
|
| 711 | 2 |
_aInternational Conference on Education _n(42° : _d1990 : _cGeneva, Switzerland) |
|
| 902 | _aBerenice Martínez/080126 | ||
| 942 |
_2ddc _cFOLL |
||
| 999 |
_c214513 _d214513 |
||