Physical electronics por Urgoes!k, Bohues

Principles of electron tubes, including grid-controlled tubes, microwave tubes, and gas tubes por Gewartowski, J. W. (James W.)

Crossed-field microwave devices

Available for University of the Philippines System via ScienceDirect. Click here to access Vol.2
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access Vol.2 thru EZproxy
Available for University of the Philippines System via ScienceDirect. Click here to access Vol.3
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access Vol.3 thru EZproxy

Vacuum-tube and semiconductor electronics por Millman, Jacob 1911-