| 000 | 00355nam a2200133 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 220602b |||||||| |||| 00| 0 eng d | ||
| 082 |
_a379.519 _bEDU |
||
| 245 | _aEducational research abstracts 1982-1985 | ||
| 260 | _bKorean educational development institute, | ||
| 300 |
_a252p.; _c24cm |
||
| 650 | 0 | _aSocial Sciences | |
| 942 |
_2ddc _cLM |
||
| 999 |
_c139034 _d139034 |
||