Deshpande, N D Communication electronics [Book] / N D Deshpande, D A Deshpande and P K Rangole. - New Delhi : Tata McGraw-Hill Publishing Company Ltd., 1989. - xvi, 418 p. ; 22 cm. Includes index All. ISBN: 0074515985 Subjects--Topical Terms: Electronic communications--engineering.Communications engineering. Dewey Class. No.: 621.382