Introduction to Analog and Digital Communications.
New York: John Wiley & Sons Inc, 1989. First edition 4to. 652 pp.; engineering textbook focusing on means of communication, with many diagrams, four appendices, glossary, references/bibliography, exercises and their answers; DJ edgeworn, rubbbed, and lightly soiled; scuffing on front DJ where sticker was removed; interior clean, though pages slightly yellowed Very Good in Good dj Hard Cover 0471859788 (Item ID: 103917)