http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
August 25-26, 1977, San Diego, California
Society of Photo-optical Instrumentation Engineers
Stephen A. Benton, editor ; presented by the Society of Photo-optical Instrumentation Engineers, in conjunction with the IEEE Computer Society International Optical Computing Conference 77.
Proceedings of SPIE--the International Society for Optical Engineering ; v. 120