http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Fundamentals -- Properties and splicing of conductors -- Circuits and circuit calculations -- General electrical equipment and batteries -- Transformers -- Solid-state devices and circuits -- Generators and motors -- Outside distribution -- Interior wiring -- Electric lighting -- Optical fiber -- Wiring and design tables.