http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Protocol between the United States of America and Mexico signed at Mexico City, December 21, 1998 with appendix
Title from title screen (viewed on July 30, 2009).
Artificial satellites in telecommunication
Treaties and other international acts series ; 13014