MARC 보기
LDR
00308namk 00121 k 4500
001
000000016259
005
19900321133403
008
900321s1988 us 000 eng
049
▼l WM00002367
090
▼a 530.98026 ▼b I61s
245
10
▼a Safety and health at work / ▼d ILO
260
▼a United States: ▼b ILO, ▼c 1988
300
▼a 512p.