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Date: 2011-09-07 14:12:00 | SOCIEDAD ESPAÑOLA DE ASTRONOMIA 6th September 2011 Dr. John Holdren Director, Office of Science and Technology Policy Executive Office of the President 725 17th Street, Room 5228Add to Reading ListSource URL: www.aura-astronomy.orgDownload Document from Source WebsiteFile Size: 156,50 KBShare Document on Facebook |