| 000 | 00327nam a2200121Ia 4500 | ||
|---|---|---|---|
| 082 |
_a370.78 _bAGE |
||
| 245 | _aEducational technology and the developing countries | ||
| 260 |
_aU. S _bAcademy for Educational Development _c1972 |
||
| 300 | _aii. 180p. | ||
| 546 | _aeng | ||
| 650 |
_aEducational technology _925142 |
||
| 942 | _cBK | ||
| 999 |
_c24327 _d24327 |
||