.International Specialty of Conference on Cold-Formed Steel Structures (8th : 1986 : Missouri):recent research and developments in cold-formed steel design and construction.University of Missouri-Rella,1986.
International Specialty of Conference on Cold-Formed Steel Structures (8th : 1986 : Missouri):recent research and developments in cold-formed steel design and construction
.International Specialty Conference on Cold-Formed Steel Structures (6th : 1982 : St. Louis, Mo.):Recent research adn developments in cold-formed steel design and construction.University of Missouri-Rolla,1982.
International Specialty Conference on Cold-Formed Steel Structures (6th : 1982 : St. Louis, Mo.):Recent research adn developments in cold-formed steel design and construction