Human spaceflight [electronic resource] : the space shuttle and beyond : hearing before the Subcommittee on Science and Space of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Ninth Congress, first session, May 18, 2005.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2006.
"Printed for the use of the Committee on Commerce, Science, and Transportation."
Form
Mode of access via the GPO Access web site. Address as of 3/8/06: http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=109%5Fsenate%5Fhearings&docid=f:25323.pdf; current access is available via PURL.