Bignell, James Digital electronics / James Bignell, Robert Donovan. - 5th ed. - Clifton Park, NY : Thomson Delmar Learning, c2007. - xix, 710 p. : ill. (some col.) ; 29 cm. + 1 CD-ROM (4 3/4 in.) Includes index. ISBN: 1418020265 9781418020262 LCCN: 2006008057 Subjects--Topical Terms: Digital electronics.