| 000 | 00337nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aUnesco | ||
| 020 | _a92-3-101868-X | ||
| 942 | _cBK | ||
| 245 | _aInternational Yearbook of Education : Vol - XXXIII | ||
| 260 |
_aUnited Nations Educational , Scientific and Cultural Organization, Unesco _c1981 |
||
| 082 | _a370.58 Une | ||
| 300 | _a253 | ||
| 999 |
_c21463 _d21463 |
||