Lenk, John D. Handbook of modern solid-state amplifiers / [by] John D. Lenk. - Englewood Cliffs, NJ : Prentice-Hall, [1974] - Prentice-Hall series in electronic technology . ISBN: 0133803945 LCCN: 73021834 Subjects--Topical Terms: Transistor amplifiers. LC Class. No.: TK7871.2 / .L385 Dewey Class. No.: 621.3815/35