Natarajan, Dhanasekharan. Fundamentals of digital electronics / English. by Dhanasekharan Natarajan. - 1st. - Stwitzerland : Springer, 2020. - xix, 303 p. 24 cm. - Lecture Notes in Electrical Engineering 623 . ISBN: 9783030361983 (pbk.) Dewey Class. No.: 621.3815 / NAT.D