Londoņo, Carmiņa.
Gaithersburg, MD : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology ; Washington, DC : For sale by the Supt. of Docs., U.S. G.P.O., 1999.
1999
United States. Congress. House. Committee on Ways and Means. Subcommittee on Trade.
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1999.
1999
United States. Congress. Senate. Committee on Finance. Subcommittee on International Trade.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2003.
2003
United States. General Accounting Office.
Washington, D.C. : The Office ; Gaithersburg, MD (P.O. Box 6015, Gaithersburg 20884-6015) : The Office [distributor, 1997]
1997