000 | 00550nam a2200181Ia 4500 | ||
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999 |
_c12652 _d12652 |
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005 | 20211228144054.0 | ||
008 | 180712s9999 xx 000 0 und d | ||
020 | _a9241205717 | ||
082 |
_a613.62 _bWOR _223 |
||
100 | _aWORLD Health Organization | ||
245 | _aEarly detection of health impairment in occupational exposure to health hazards | ||
260 |
_aGeneva _bWHO _c1975 |
||
300 | _a80 p.- | ||
440 | _aWHO technical report series 571 | ||
650 | _aOccupational health | ||
650 | 0 |
_aWHO technical report series 571 _9119491 |
|
942 | _cPR |