Rumpf, Karl-Heinz. Transistor electronics; use of semiconductor components in switching operations / Karl-Heinz Rumpf, Manfred Pulvers. - [1st English ed.] - Oxford ; New York : Pergamon Press, 1965. - 282 p. ill. ; 21 cm. Bibliography: p. 282. Subjects--Topical Terms: Computers--CircuitsSwitching theory.Transistor circuits.