http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Society of Photo-optical Instrumentation Engineers
organised by Sira Limited ; T.L. Williams, editor.
"This SPIE publication is one of a series of proceedings of conferences, seminars, and symposia organised by Sira Limited."
Proceedings of SPIE--the International Society for Optical Engineering ; v. 467