| LDR | 00498namk 00133 k 4500 | |
|---|---|---|
| 001 | 000000023789 | |
| 005 | 19911023133403 | |
| 008 | 911023s1991 us 000 eng | |
| 049 | ▼l WM00000806 | |
| 090 | ▼a 435.33 ▼b U84t | |
| 100 | 1 | ▼a U.S.Department of health & human services |
| 245 | 10 | ▼a Toxicological profile for fluorides, hydrogen fluoride and fluorine(F) / ▼d U.S.Department of health & human services |
| 260 | ▼a United States: ▼b U.S.Department of health & human services, ▼c 1991 | |
| 300 | ▼a 페이지 복잡, ▼c 30cm |