| 000 | 00433cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1973 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aP Or3i | ||
| 245 |
_aIndicators of performance of educational systems _cby Organisasion for Economic Co-Operation and Development |
||
| 260 |
_aParis _bOrganisasion for Economic Co-Operation and Development _c1973 |
||
| 300 | _a104p. | ||
| 700 | _aOrganisasion for Economic Co-Operation and Development | ||
| 999 |
_c494273 _d494273 |
||