| 000 | 00435nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20210219161339.0 | ||
| 008 | 120201s1968 mx r 000 0 spa d | ||
| 035 | _aUPN01000183248 | ||
| 049 | _aUNE | ||
| 080 | 4 | _a37. 018. 523 =20 GRI Vol. 7 | |
| 100 | 1 | _aGriffiths, V. L. | |
| 245 | 1 | 4 | _aThe problems of rural education |
| 260 |
_aParis : _bUNESCO, _c1968. |
||
| 300 | _a37 p. | ||
| 440 | 0 |
_aFundamentals of educational planning ; _v7 |
|
| 999 |
_c155351 _d155351 |
||