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170901s1982 -ge r 000 0 spa d |
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|a 3800913976
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|a AR-CrUNPB
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| 082 |
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|a 621.31/S.13
|2 20
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| 100 |
1 |
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|a Schmelcher, Theodor
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| 700 |
1 |
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|a Guillén J., Jorge
|e tr
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| 245 |
1 |
0 |
|a Manual de baja tensión:
|b indicaciones para la selección de aparatos de maniobra, instalaciones y distribuciones /
|c Theodor Schmelcher
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| 255 |
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|a .31
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| 260 |
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|a Berlín :
|b Siemens Aktiengesellschaft,
|c 1982
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| 300 |
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|a 363 p
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
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7 |
|a ELECTRICIDAD
|2 Unescot
|9 2851
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| 650 |
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7 |
|a MOTORES ELECTRICOS
|2 Unescot
|9 4597
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| 650 |
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7 |
|a ELECTRICIDAD
|2 Unescot
|9 2851
|
| 650 |
|
7 |
|a MOTORES ELECTRICOS
|2 Unescot
|9 4597
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| 650 |
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4 |
|a MOTORES ELECTRICOS
|9 4597
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| 942 |
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|c BK
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| 910 |
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|a lg981130
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| 999 |
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|c 56502
|d 56502
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