Kennedy George Electronic communication systems - 4 - New Delhi Tata McGraw-Hill Pub. Co. Ltd. 1993 - xv, 763p ISBN: 0074636820 (pbk) Standard No.: 11211 Source: N R, Textual Subjects--Topical Terms: Electronics TelecommunicationEngineering Dewey Class. No.: D65,4, M5;N3;4