Union wages and hours
Subtitle: local transit operating employees, July 1, 1957 and trend 1929-57
Series: Bulletin -- no.1229; Bulletin of the United States Bureau of Labor Statistics -- 1229
Publisher: U.S. Dept. of Labor, Bureau of Labor Statistics
Published: 1958
Place of publication: Washington, D.C
Language: eng
Number of pages: 11
Subjects: Wages; Transport workers; Hours of labor