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20201023103753.0 |
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930914s1983 xxu ||||| eng |
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|a 18129
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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0 |
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|a eng
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| 082 |
0 |
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|a 621.302.8
|b U56s4
|2 00
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| 110 |
2 |
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|a American National Standards Institute
|e Autor/a
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| 245 |
1 |
0 |
|a Standard for safety :
|b stationary and fixed electric tools /
|c Underwriters Laboratories.
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| 250 |
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|a 4. edition
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| 260 |
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|a Northbrook Ill :
|b Ul,
|c c1983.
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| 300 |
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|a 58 páginas :
|b ilustraciones ;.
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| 500 |
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|a Datos tomados de la cubierta.
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| 500 |
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|a ANSI/UL 987-1982. Approved October 15, 1982.
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| 505 |
0 |
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|a Contenido: UL 987.
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| 650 |
0 |
7 |
|a ELECTRICIDAD
|x APARATOS E INSTRUMENTOS
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| 710 |
2 |
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|a Underwriters Laboratories
|e Autor/a
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| 912 |
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|a 16-OCT-2013 - Usuario Admin (real),
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| 949 |
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|a AP,IR AP.
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| 916 |
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|a Registros del LS-2000
|