| 000 | 00506nam a22001577a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20120918144412.0 | ||
| 008 | 120918b xxu||||| |||| 00| 0 eng d | ||
| 082 | _a371.3 UNE | ||
| 110 | _aUNESCO | ||
| 245 |
_aEeducation of disadvantaged groups and multiple class teaching : _bStudies and innovative approaches. |
||
| 260 |
_aBangkok : _bUnesco, _c1981. |
||
| 300 |
_a91 p. _bill. _c24 cm. |
||
| 650 | _aEducation of desadvantaged groups and multiple class teaching. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c1320 _d1320 |
||