Tocci, Ronald J Digital systems principles and applications / [[Book] :] Ronald J.Tocci, Neal S Widmer, Gregory L Moss. - Upper Saddle River, N.J. : Pearson Education, Inc , 2007. - 940 p ; 28 cm .+ 1Computer disc (3 3/4 in). ISBN: 0131739697 Subjects--Topical Terms: Digital electronics. Dewey Class. No.: 621.381 National Library of Medicine Call No.: 621.381 / T D