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LDR00491namk 00169 k 4500
001000000045633
00520081013133403
008081013s1992 uk 000 eng
020 ▼a 0-11-885679-0
049 ▼l WM00008153
056 ▼a 530.982
090 ▼a 530.982 ▼b H434c
110 ▼a Health & Safety Executive.
24510 ▼a Control of respirable silica dust in heavy clay and refractory processes / ▼d Health & Safety Executive
260 ▼a 영국: ▼b HSE, ▼c 1992
300 ▼a 26p, ▼c 30cm
9500 ▼a 구입