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| 008 |
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| 041 |
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|a spa
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| 094 |
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|a 621.3743
|b A677d
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| 100 |
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|a Ardón Hernández, Luis Alonso
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| 700 |
|
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|a Menéndez Monterrosa, Oscar Armando
|e coautor
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| 245 |
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|a Dimensionamiento y selección de elementos para formar un sistema ininterrumpido de potencia (UPS)
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| 260 |
|
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|a San Salvador :
|b Universidad de El Salvador,
|c 1984
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| 300 |
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|a p.v.
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| 502 |
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|a Tesis (Ing. Eléctrica) -- Universidad de El Salvador.
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| 991 |
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|a No asignado
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| 992 |
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|a 06/05/2011
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| 942 |
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|c BK
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| 999 |
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|c 66820
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