| 000 | 00418nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a002.6:370(4) | ||
| 245 | _aEducation clearing houses and documentation Centres : A Preliminary Internationa | ||
| 260 | _aFrance | ||
| 260 | _bUNESCO | ||
| 260 | _c1957 | ||
| 300 | _a66 p. | ||
| 440 | _aNo. 22; UNESCO Educational Stu | ||
| 901 | _pS10567 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c120770 _d120770 |
||