| 000 | 00520nam a2200229Ia 4500 | ||
|---|---|---|---|
| 001 | 000544 | ||
| 008 | 141222s9999 xx 000 0 und d | ||
| 020 | _a92-4-154269-1 | ||
| 040 | _aDB/INS | ||
| 041 | 0 | _aeng | |
| 084 | _aOMS | ||
| 084 | _bCSA-69 | ||
| 245 | 1 | 0 | _aMagnetic fields |
| 245 | 1 | 0 | _cOrganización Mundial de la Salud |
| 260 | _aGinebra | ||
| 260 | _bWHO | ||
| 260 | _c1987 | ||
| 300 | _a197 | ||
| 300 | _btbls. | ||
| 440 | 0 | _aEnvironmental Health Criteria, 69 | |
| 650 | 1 | _aConductores magnéticos | |
| 999 |
_c9969 _d9969 |
||