Engineering : our digital future / Geoffrey C. Orsak ... [et al.] - Upper Saddle River, N.J. : Pearson Prentice Hall, c2004. - xxiv, 494 p. : col. ill. ; 29 cm. ISBN: 0130354821 (hbk.) Subjects--Topical Terms: Digital electronics.Technology--Social aspects. Dewey Class. No.: 303.483 / ENG