Description: Digital and analog communication systems

Main Author:	Couch
Language:	English
Published:	New York: Macmillan, 1990.
Edition:	3rd ed.
Subjects:	Telecommunication systems Digital communitcations

Physical Description:	xxix, 779 p.: ill.; 23 cm..
Bibliography:	Includes bibliographical references (p. 726-733) and index
ISBN:	002946062x (pbk)