| 000 | 00425nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110446.0 | ||
| 035 | _aF8901000700198 | ||
| 084 | _aAWS Z49.1 1968 | ||
| 110 | _aAmerican Welding Society. | ||
| 245 | _aSafety in welding and cutting / American Welding Society. | ||
| 260 | _aNew York : AWS | ||
| 300 | _a70 p. | ||
| 440 | _aAmerican Welding Society ; Z49.1 | ||
| 690 | _aSoldadura - Medidas de seguimiento - Normas. | ||
| 999 |
_c52493 _d52493 |
||