http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Part 1: fundamental principles, assessment of general characteristics, definitions
International Electrotechnical Commission (IEC)
EC 60364-1 gives the rules for the design, erection, and verification of electrical installations. The rules are intended to provide for the safety of persons, livestock and property against dangers and damage which may arise in the reasonable use of electrical installations and to provide for the proper functioning of those installations
International Electrotechnical Commission, IEC.