Primary Radio-Frequency Standardization by use of the Cathode-Ray Oscillograph

Hazen, Grace

Primary Radio-Frequency Standardization by use of the Cathode-Ray Oscillograph by Grace hazen and Frieda Kenyon - - Washington Government Printing Office 1924 - 461p. - Scientific Papers of the Bureau of Standards 489 .






Cathode-Ray

621.38417 / HAZ K

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