| 000 | 00682nam a2200205 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160247.0 | ||
| 008 | 081001s1990 mx r 000 0 spa d | ||
| 035 | _aUPN01000161764 | ||
| 049 | _aUNE | ||
| 080 | _a37 (438) =20 1989-90 DEV. | ||
| 245 | 0 | 0 | _aDevelopment of education 1989-1990. |
| 260 |
_aWarsaw : _bMinistry of Education, _c1990. |
||
| 300 |
_a100 p. ; _bfot. |
||
| 500 | _aInforme presentado en la 42a. Reunión de la Conferencia Internacional de Educación, 1990 : Ginebra. | ||
| 690 | _aEducacion- Polonia | ||
| 690 | _aDesarrollo de la educacion- Polonia | ||
| 690 | _aPolonia- Educacion | ||
| 710 | 2 | _aPolonia. Ministry of Education. | |
| 905 | _aUNESCO | ||
| 999 |
_c133877 _d133877 |
||