Feedback and Control Systems McDonald, Anthony C. and H. Lowe

Microwave Diode Control Devices by Robert V Garver: Used

Nonlinear-Magnetic Control Devices by William A. Geyger

1968 HC Electromechanical Devices for Energy Conversion and Control Systems

Linear Feedback Systems 1990 Robert John Dirkman

Electromechanical Devices for Energy Conversion and Control Systems 1968

Semiconductor Optoelectronic Devices

Electronic Devices and Circuit Theory by Boylestad, Robert L.