| 000 | 00356nam a2200133 a 4500 | ||
|---|---|---|---|
| 005 | 20210219161754.0 | ||
| 008 | 130607s1980 mx r 000 0 spa d | ||
| 035 | _aUPN01000191513 | ||
| 049 | _aUNE | ||
| 080 | 4 | _aOC 016: 37: 312 (7/8) EDU No. 2 | |
| 245 | 0 | 0 | _aEducación sobre población |
| 260 |
_aSantiago de Chile : _bUNESCO, _c1980. |
||
| 300 | _a12 p. | ||
| 999 |
_c163616 _d163616 |
||