LDR | 00336namk 00133 k 4500 | |
---|---|---|
001 | 000000022234 | |
005 | 19811215133403 | |
008 | 811215s us 000a eng | |
049 | ▼l WM00003632 | |
090 | ▼a 585.98 ▼b N277g | |
100 | 1 | ▼a NIOSH |
245 | 10 | ▼a Good Work practices for tannery workers / ▼d NIOSH |
260 | ▼a United States: ▼b NIOSH. | |
300 | ▼a 22p. |