00386cam a2200169 450000500170000024500460001702000150006310000180007804400130009625000080010904100080011730000230012550000050014883000050015326000380015808200200019620260711133912.0 aCircuitos digitales y microprocesadoresb a9684513798 aTaub, Herbert aMéxico a1ª aspa a549 p. il.; 23 cm. a v aMéxico D.F.bMc Graw Hillc1983 a621.3815bT222c