| 000 | 00349nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 120224s9999 xx 000 0 und d | ||
| 082 |
_aDB379.1724 _bUNI |
||
| 100 | _aUnited Nations Educational Scientific and Cultural Organisat | ||
| 245 | _aLiteracy 1972-1976: progress achieved in literacy throughout the world | ||
| 260 |
_bUnesco _aParis _c1980 |
||
| 999 |
_c140838 _d140838 |
||