00562cam a2200193   450000500170000099900150001724500510003202000150008310000180009804400130011625000090012904100080013830000230014650000050016983000050017426000570017908200190023695201130025520260711133914.0  c3203d3203  aSistemas Digitales:Principios y aplicacionesb  a9688801178  aTocci, Ronald  aMéxico  a3ª   aspa  a624 p. il.; 23 cm.  a  v  aMéxico D.F. bPrentice-Hall Hispanoamericanac1988  a621.381bT631s  001040708CGaBCbBCd2010-01-01i001895l0o621.381/T631sp001895r2026-07-11 13:39:14t1w2026-07-11yBK