Kennedy George Electronic communication systems - 3 - New Delhi Tata McGraw-Hill Book Company 1995 - 741p. cm. Includes bibliographical references.; Index 721-741p. ISBN: 0070340544 (hbd) Standard No.: 14578 Source: Textual Subjects--Topical Terms: Communication systemsElectronic Dewey Class. No.: D65,8(B), M5;N5;1 TD