00385cam a2200169   450000500170000024500490001702000150006610000190008104400130010025000090011304100080012230000230013050000050015383000050015826000340016308200180019720260711133912.0  aMaquinas Elèctricas y Electromecànicasb  a9684513615  aNasar, Syed A.  aMéxico  a1ª   aspa  a208 p. il.; 28 cm.  a  v  aMéxico D.F.bMc Graw Hillc  a621.31bN243m