Wilson, Edward A., 1946- Electronic communications technology / [Book]. Edward A. Wilson. - Englewood Cliffs, N.J. : Prentice-Hall, 1989. - xii, 321 p. : ill. ; 24 cm. Includes index. Bibliography: p. 312-314. ISBN: 0132492024 LCCN: 88019715 Subjects--Topical Terms: Telecommunication.