| 000 | 00309nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aUnited Nations | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 | _aGuide for lecturers and teachers | ||
| 260 |
_aUnited Nations _bDepartment of Public Information United Nation _c1947 |
||
| 082 | _a341.13 | ||
| 300 |
_bHb _axii,163 |
||
| 999 |
_c422893 _d422893 |
||
| 041 | _aeng | ||