| 000 | 00510nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 140128s9999 xx 000 0 und d | ||
| 040 | _besp Biblioteca CIESS | ||
| 041 | _aing | ||
| 082 | _a371 .O.768L | ||
| 100 | _aOrganización Mundial de la Salud | ||
| 245 | _aLife skills education for children and adolescents in schools. Introduction an- | ||
| 260 | _aGeneva | ||
| 260 | _bDivision of Mental Health | ||
| 260 | _c1993 | ||
| 300 | _a56 p., 30 cm. | ||
| 500 | _a036399 | ||
| 650 | _aEducación | ||
| 999 |
_c21463 _d21463 |
||