http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings of the Fourth European Symposium on Earthquake Engineering : London, Sept. 5-7, 1972, Imperial College
European Symposium on Earthquake Engineering 1972 : London)
European Committee on Earthquake Engineering
British Society for Earthquake and Civil Engineering Dynamics
Organized by the European Committee on Earthquake Engineering and the British Society for Earthquake and Civil Engineering Dynamics.