| 000 | 00314nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aI.Y.E. | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 | _aInternationl yearbook of Education. Vol.xxii | ||
| 260 |
_aParis _bUnited Nations Educational, Scientific and Cultural Organization _c1960 |
||
| 082 | _a370.58 | ||
| 300 | _a516 | ||
| 999 |
_c379166 _d379166 |
||
| 041 | _aeng | ||