English
This radio service manual was given to students of the Radio Training Association of America, a correspondence school. It has lots of advice for the would-be serviceman, tube data including Arcturus types, schematic symbols, and schematics for dozens of 1930 and earlier radios.
पढ़ने, EPUB डाउनलोड करने या सुनने के लिए अपने मुफ़्त खाते में लॉग इन करें।