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00807nam a2200193 u 4500 |
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000226134 |
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20150917005202.0 |
| 008 |
s2007 xxu ||||| und |
| 035 |
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|a 9459428
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 110 |
2 |
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|a American National Standards Institute
|e Autor/a
|4 aut
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| 245 |
1 |
0 |
|a NFPA 51 /
|c American National Standards Institute, National Fire Protection Association
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| 250 |
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|a 2007 edition
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| 260 |
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|a Quincy, Mass. :
|b National Fire Protection Association,
|c c2007.
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| 650 |
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|a SOLDADURA
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| 650 |
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|x MEDIDAS DE SEGURIDAD
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| 650 |
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|v NORMAS
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| 710 |
2 |
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|a National Fire Protection Association (Estados Unidos)
|e Autor/a
|4 aut
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| 773 |
0 |
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|7 nnam
|t Standard for the design and installation of oxygen-fuel gas systems for welding, cutting, and allied processes
|