http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Proc. tech. program - Electro-Opt./Laser Conf. Expo
Proceedings of the technical program - Electro-Optics Laser Conference and Exposition
Electro-Optics/Laser Conference and Exposition.
Electro-Optical Systems Design Conference.