Occupational employment
Subtitle: plumbing and heating, except electric, industry, June 1971
By: [prepared by Paul Hadlock]
Contributors: United States. Bureau of Labor Statistics.
Series: Report - U.S. Bureau of Labor Statistics ; 430-74; Report (United States. Bureau of Labor Statistics) -- 430-74.
Publisher: U.S. Dept. of Labor, Bureau of Labor Statistics
Published: 1974
Place of publication: [Washington]
Language: eng
Number of pages: 10
Subjects: Plumbing -- Equipment and supplies.; Heating equipment industry -- United States -- Employees.
Notes: Cover title.