BLAKE R. ELECTRONIC COMMUNICATIONS SYSTEMS 2ND ED Textual Documents - 01-01-2009 - CENGAGE LEARNING INDIA PVT.LTD., NEW DELHI - XX/985 24*18 14071 ISBN: 978-81-315-0307-2 P.B. Subjects--Index Terms: ELECTRONIC COMMUNICATION (S.E.) Dewey Class. No.: 621.382 / BLA