Hambley, A. R. An Introduction to Communication Systems/ Allan R. Hambley - New York: Computer Science Press, 1990 - xiii, 638p. : ill.; 24 cm. - Electrical engineering, communications, and signal processing . Includes bibliographical references and index book ISBN: 0716781840 Source: Purchase Subjects--Topical Terms: Digital Communications LC Class. No.: TK5103.7 / .H36 1990