Brief history of the American labor movement.
Contributors: United States. Department of Labor. Bureau of Labor Statistics.
Edition: [New ed].
Series: Bulletins / United States. Bureau of Labor Statistics -- 1000
Publisher: United States. Bureau of Labor Statistics
Published: 1957
Place of publication: Washington, D. C
Language: eng
Notes: Originally published: 1950.

'Prepared in the Bureau's Division of Wages and Industrial Relations...'preface.