[Washington, D.C.]: American Federation of Labor and Congress of Industrial Organizations, 1957. First Edition. 2 volumes, octavo (21.5cm.); original white pictorial card wrappers; iii,,619; viii,600pp.; illus. A bit worn from handling, some faint dust-soiling, mostly to spines, else a Very Good set. Biennial proceedings; the first of these Conventions was held in New York in 1955.