Lenk, John D. Practical semiconductors data book for electronics engneers and technicians / John D. Lenk - New Jersey: Prentice-Hall, 1970 - xii, 260 p.; 23 cm. - Prentice-Hall series in electronics technology . Includes index ISBN: $ 14.95 Subjects--Topical Terms: SemiconductorsTransittor CircuitsElectronic circuitsIntegrated circuits Dewey Class. No.: 621.3815