Fletcher, William I., 1938- An engineering approach to digital design / William I. Fletcher. - Englewood Cliffs : Prentice-Hall International, 1980. - xviii, 766 p. : ill. ; 25 cm. ISBN: 0132778076 0132776995 Subjects--Topical Terms: Digital electronics.Logic design.Machine theory. LC Class. No.: TK7868.D5