LDR | 00556camk 00133 k 4500 | |
---|---|---|
001 | 000000019932 | |
005 | 19971022133403 | |
008 | 971022s1997 cc 000 eng | |
049 | ▼l WM00001918 ▼c c.2 ▼l WM00002875 | |
090 | ▼a 530.9806 ▼b S128o | |
100 | 1 | ▼a Safety & environmental protection research institute |
245 | 10 | ▼a (International conference on) occupational safety health ergonomics & environment / ▼d Safety & environmental protection research institute |
260 | ▼a 중국: ▼b Safety & environmental protection research institute, ▼c 1997 | |
300 | ▼a 페이지 복잡, ▼c 29cm |