Czech, J. (1957). The cathode ray oscilloscope: Circuitry and practical applications. Eindhoven: Philips' Technical Library.
Παραπομπή Chicago StyleCzech, Josef. The Cathode Ray Oscilloscope: Circuitry and Practical Applications. Eindhoven: Philips' Technical Library, 1957.
Παραπομπή MLACzech, Josef. The Cathode Ray Oscilloscope: Circuitry and Practical Applications. Eindhoven: Philips' Technical Library, 1957.
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