first edition
1975 · [Washington, DC]
by [MELLOR, Earl and Barbara Seale]
[Washington, DC]: U.S. Department of Labor, Bureau of Labor Statistics, 1975. First Edition. Oblong quarto (20.75x27.5cm.); publisher's white pictorial staplebound wrappers; [8],56pp.; color illus. throughout. Near Fine. Published as the Bureau's Bulletin no. 1880. (Inventory #: 38438)