http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Second International Conference on Developments in Distribution Switchgear, 14-16 May 1986
International Conference on Developments in Distribution Switchgear 1986 : London, England)
organised by the Power Division of the Institution of Electrical Engineers, in association with the Institute of Electrical and Electronics Engineers (Power Engineering Society).
Conference publication (Institution of Electrical Engineers) ; no. 261