Haykin, Simon S. Communication systems / Simon Haykin. - 5th ed. - New Delhi : Wiley, 2014. - xi, 422 p. : ill. ; Includes bibliographical references and index. ISBN: 9788126521517 (pbk.) Subjects--Topical Terms: Signal theory (Telecommunication).Telecommunication. Dewey Class. No.: 621.382 / HAY