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LDR00610namk 00169 k 4500
001000000038054
00520031125133403
008031125s1988 us 000a eng
049 ▼l WM00005905
056 ▼a 530.98 ▼2 Abridged Edition
090 ▼a 530.98 ▼b U84w
110 ▼a U.S. Department of Health and Human Services.
24510 ▼a (Criteria for a Rrecommended Standard)Welding, Brazing, and Thermal Cutting / ▼d U.S. Department of Health and Human Services
250 ▼a Abridged Edition.
260 ▼a United States: ▼b U.S. Department of Health and Human Services: ▼b NIOSH, ▼c 1988
300 ▼a 57p, ▼c 28cm
9500 ▼a 기증