http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Symposium on the Safety of Nuclear Ships, Hamburg, 5-9 Dec., 1977
proceedings = Symposium sur la surete des navires nucleaires, Hamburg, 5-9 Dec., 1977 : compte rendu
Symposium sur la surete des navires nucleaires, Hamburg, 5-9 Dec., 1977
Symposium on the Safety of Nuclear Ships (1977 : Hamburg)
symposium organised by the OECD Nuclear Energy Agency in collaboration with the International Atomic Energy Agency.