| 000 | 00357nam a2200145Ia 4500 | ||
|---|---|---|---|
| 003 | LDD | ||
| 008 | 181029s9999 xx 000 0 und d | ||
| 020 | _a9231022024 | ||
| 040 | _cLDD | ||
| 110 | _aUnesco | ||
| 245 | 4 |
_aThe educational administrator and instructional materials _cUnesco |
|
| 260 |
_aParis _bUnesco _c1984 |
||
| 300 | _a180p | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c16823 _d16823 |
||