Widmer, Neal S. Digital systems principles and applications / Neal S. Widmer, Gregory L. Moss, Ronald J. Tocci. - 12th edition Global edition. - Harlow : Pearson, 2018. - 1024 p. : ill. ISBN: 9781292162003 Subjects--Topical Terms: Logical design.Digital Integrated Circuits.Digital techniques. Dewey Class. No.: 621.381 / Wi Di