Tocci, Ronald J. Digital systems / principles and applications. Ronald J. Tocci, Neal S. Widmer and Gregory L. Moss. - 10th ed. - India : Pearson, c2009. - xix, 848 p. : ill. ; 28 cm. Includes index. ISBN: 9788131727249 Subjects--Topical Terms: Digital electronicsElectronic digital computers Dewey Class. No.: 621.381 / TOD