Nonlinear oscillations in radio engineering /
Radio frequency transmission systems : design and operation /
Theory of phase-controlled oscillations /
Radio Valve and Transistor Data
Radio designers handbook /
Frequency converters.
Frequency-Inverters.
Frequency analysis /
Electrical and mechanical oscillations /
Non-Linear Oscillations /
Non-linear oscillations /
Radio: Theory and Servicing /
Nonlinear Oscillations in Feedback Systems /
Postirradiational oscillations of erythropoiesis in mice /
Chemical oscillations, waves, and turbulence /
Principles of frequency Modulation.
Universal Frequency Counter.
Avalanche-diode microwave oscillators / : Gerard Gibbons.
Valves.
Theory and design of valve oscillators. For Radio and Other Frequencies.