19Th International Specialty Conference on Recent Research and Developments in Cold-Formed Steel Design and Construction, Date: 14 October 2008 through 15 October 2008, Location: St. Louis, MO, Patrocinadores: American Iron and Steel Institute (AISI);Cold-Formed Steel Eng. Inst. Steel Framing Alliance (CFSEI);Metal Building Manufacturers Association (MBMA);Metal Construction Association (MCA);Rack Manufacturers Institute (RMI)