United States. Congress. House. Committee on Science. Subcommittee on Research.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2004.
2004
United States. Congress. House. Committee on Science, Space, and Technology (2011), author.
[Washington, D.C.] : [U.S. Government Printing Office], [2014]-
2014
United States. Congress. Senate. Committee on Commerce, Science, and Transportation, author.
Washington : U.S. Government Publishing Office, 2015.
2015
United States. Congress. House. Committee on Science and Technology (2007). Subcommittee on Technology and Innovation.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2008.
2008