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00891nam a2200241 a 4500 |
| 001 |
UNA01000273516 |
| 005 |
20140606132911.0 |
| 008 |
140602s2006 maua r 000 0 eng d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
|
| 040 |
|
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|a SIDUNA
|
| 082 |
0 |
4 |
|a 696.20218
|b N575n
|2 21
|
| 245 |
0 |
0 |
|a NFPA 54 :
|b national fuel gas code /
|c National Fire Protection Association.
|
| 246 |
1 |
3 |
|a NFPA 54-2006
|
| 246 |
1 |
3 |
|a ANSI Z223.1-2006
|
| 260 |
|
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|a Washington, D.C. :
|b American Gas Association ; Quincy, Mass. :
|b National Fire Protection Association,
|c 2006.
|
| 300 |
|
|
|a 161 p. :
|b ill. ;
|c 28 cm.
|
| 500 |
|
|
|a Datos tomados de la hoja de presentación
|
| 650 |
0 |
4 |
|a GAS NATURAL
|
| 650 |
0 |
4 |
|a INSTALACIONES DE GAS
|
| 650 |
0 |
4 |
|a EQUIPO
|
| 650 |
0 |
4 |
|a NORMAS
|
| 710 |
2 |
|
|a American National Standards Institute (EE.UU.)
|
| 710 |
2 |
|
|a National Fire Protection Association (EE.UU.)
|