Hanna, Clinton Richards, 1899-
The electromechanic, 1965.
Summary of Hanna's interest in science; his attraction to radio, leading to work with the Research Laboratories at Westinghouse Electric Corporation; and research in sound, reproducing feedback control systems, and gyros.
Hanna, Clinton Richards, 1899-
Hanna, Clinton Richards, 1899- -- Childhood and youth.
Westinghouse Electric Corporation -- Employees.
Feedback control systems -- Research.
Gyroscopes -- Research.
Physics
Radio.
Sound -- Research.
Electric engineers. lcsh
AIP-ICOS
American Institute of Physics. Niels Bohr Library & Archives. One Physics Ellipse, College Park, MD 20740, USA