LDR | 00411namk 00157 k 4500 | |
---|---|---|
001 | 000000019541 | |
005 | 19811215133403 | |
008 | 811215s1977 us 000a eng | |
049 | ▼l WM00002961 | |
090 | ▼a 530.98208 ▼b N277p | |
100 | 1 | ▼a NIOSH |
245 | 10 | ▼a (Occupational exposure to) Polychlorinated biphenyls(pcbs) / ▼d NIOSH |
260 | ▼a United States: ▼b NIOSH, ▼c 1977 | |
300 | ▼a 224p. | |
710 | ▼a NIOSH | |
950 | 0 | ▼a 기증 |