http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
American Institute of Electrical Engineers
5 preliminary leaves, 1001 pages : illustrations, diagrams ; 17 cm.
prepared by the Relay Subcommittee, Electrical Apparatus Committee, Technical National Section, National ELectric Light Association, with the cooperation of the Relay Subcommittee, Protective Devices Committee, American Institute of Electrical Engineers.