"Electronics Juvenile literature." . . "Boy Scouts of America." . . "Boy Scouts of America" . "Electronics." . . "United States." . . "Scouting (Youth activity) Juvenile literature." . . . . "Scouting (Youth activity)" . . "Merit badges." . . "Boy Scouts." . . . . . . . . "An overview of the basics of electronics, including a brief history, equipment needed for electronics work, basic electronic theory, schematic diagrams, soldering, control devices, digital, and audio electronic principles, and possible careers."@en . . . . . . . "Examinations, questions, etc"@en . . . . . "Outlines requirements for pursuing a merit badge in electronics."@en . "Outlines requirements for pursuing a merit badge in electronics." . . . . . . "Electronics"@en . "Electronics" . . . . . . . . . "Juvenile works"@en . "Juvenile works" . . . . . . . . . . . . . . . . . "Handbooks and manuals" . "Handbooks and manuals"@en . . . . . . . . . . . . . . "A handbook for earning the Boy Scout merit badge in electronics. Includes basic electronic theory, schematic drawings, and sources for parts and kits."@en . . . . "A handbook for earning the Boy Scout merit badge in electronics. Includes basic electronic theory, schematic drawings, and sources for parts and kits." . "Boy Scouts United States Juvenile literature." . . "Boy Scouts United States." . .