| 000 | 00418nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 150909s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _a660 | ||
| 082 | _bPRO/CH | ||
| 100 | _aProctor N H | ||
| 100 | _eAuthor | ||
| 245 | _aChemical hazard of the work place | ||
| 260 | _aHughes | ||
| 260 | _bJ B Lippincott Company | ||
| 260 | _c1978 | ||
| 650 | _aChemical technology | ||
| 942 | _cBK | ||
| 999 |
_c229798 _d229798 |
||