http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Optical Tracking Systems Seminar (1971 : El Paso, Tex.)
J. G. Muhlberger and E. D. Miller, editors.
Seminar held Jan. 18-19, 1971, sponsored by the S.P.I.E. White Sands Chapter; co-sponsored by the United States Army White Sands Missile Range.
Proceedings of SPIE--the International Society for Optical Engineering ; v. 23