http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
50 years of space technology, 40 years of the outer space treaty : conference report, 2-3 April 2007
United Nations Institute for Disarmament Research
En la contratapa: "UNIDIR/2007/4 Sales No. G.V.E.07.0.8".
En la cubierta: "Simons Foundation, Secure World Foundation'.