Defence and Counter-Attack.
Electron and nuclear counters : theory and use /
Frequency converters.
Frequency-Inverters.
Frequency analysis /
1956 counter revolution in Hungary : words and weapons /
Couting technology counters, timers, tachometers
Hume David : prophet of the counter-revolution.
Principles of frequency Modulation.
Counter-recruitment and the campaign to demilitarize public schools /
High-frequency Production Tools.
Frequency inverters FR-FAMILY. June 2017
Gravity and low-frequency geodynamics /
Physique des lignes de haute fréquence et d'ultra-haute fréquence Tome 1., Paramètres primaires et secondaires ondes progresives, impulsions/
Radio frequency transmission systems : design and operation /
Using low-frequency impedance spectroscopy for ...
High Frequency Discharges and Plasma Chemistry 13
High frequency discharges and plasma diagnostics. VII. /
High frequency discharges and plasma diagnostics. X. /
High frequency discharges and plasma diagnostics. 12. /