LEON W. COUCH, II DIGITAL AND ANALOG COMMUNICATION SYSTEMS - 6th, ed. - INDIA PEARSON c2001 - xxvii,774,p: ill: 26,cm. Shelf # 15, Row # 1, Communication. ISBN: 8178083280 Subjects--Topical Terms: 1. Telecommunication systems. 2. Digital communications Dewey Class. No.: 621.382 COU