Rao, K. Deergha Signals and Systems / K. Deergha Rao - Birkhauser : Springer International Publising, 2018 - xv, 417 p. ; 28 cm. ISBN: 9783319686745 Subjects--Topical Terms: Signal theory (Telecommunication)System analysis Subjects--Index Terms: Lý thuyết tín hiệu Kỹ thuật truyền thông Dewey Class. No.: 621.38 / OPP