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LDR00498namk 00157 k 4500
001000000040403
00520051005133403
008051005s2004 us 000a eng
049 ▼l WM00006708
056 ▼a 530.9805
090 ▼a 530.9805 ▼b A512p
110 ▼a American Society of Safety Engineers.
24510 ▼a Professional Safety(2004. N.1-12) / ▼d American Society of Safety Engineers
260 ▼a United States: ▼b American Society of Safety Engineers, ▼c 2004
300 ▼a 면수복잡, ▼c 28cm
503 ▼a 제본도서