000 | 00317nam a2200109Ia 4500 | ||
---|---|---|---|
008 | 160509s9999 xx 000 0 und d | ||
100 | _aSchilling, R S F Ed. | ||
245 | _aModern Trends in Occupational Health | ||
260 |
_bButterworth & Co. Ltd _c1960 |
||
300 | _a313+1-13p. | ||
650 | _aIndustrial and occupational hygiene | ||
999 |
_c130 _d130 |