| 000 | 00340nam a2200133Ia 4500 | ||
|---|---|---|---|
| 100 | _aUNESCO | ||
| 020 | _a92-3-101106-3 | ||
| 654 | _aEducation, Special | ||
| 942 | _cBK | ||
| 245 | _aThe Present situation and trends of research in the field of special education | ||
| 260 |
_aUnesco, Paris _cc1973 |
||
| 082 | _a371.9 UNES | ||
| 300 | _a306p | ||
| 999 |
_c4390 _d4390 |
||