00394cam a2200169   450000500170000024500410001702000200005810000320007804400130011025000090012304100080013230000230014050000050016383000050016826000330017308200180020620260711133901.0  aManual del Instalador Electricistab  a139789681870041  aEnríquez Harper, Gilberto  aMéxico  a1ª   aspa  a286 p. il.; 23 cm.  a  v  aMéxico D.F. bLimusac2007  a621.319bE59m