| 000 | 00581nam a2200205Ia 4500 | ||
|---|---|---|---|
| 005 | 20260808125439.0 | ||
| 008 | 260808s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a92-4-154083-4 | ||
| 035 | _a5031 | ||
| 041 | _aENG | ||
| 082 | _a535.2 | ||
| 100 | _aWorld Health Organization | ||
| 245 | 0 |
_aIPCS (Environmental health criteria no - 023) _bLasers and optical radiation |
|
| 260 |
_aGeneva _bUNEP and World Health Organization _c1982 |
||
| 300 | _a154 | ||
| 500 | _aGift | ||
| 505 | _aIPCS, radiation safety, optical hazards | ||
| 650 |
_aIPCS _bLight -- Optics |
||
| 942 | _cBK | ||
| 999 |
_c5029 _d5029 |
||