Selected occupations which have significance in the national defense program
Subtitle: graded as to adequacy of labor supply and as to training time requirements
By: prepared for the Army and Navy Munitions Board by the Bureau of Labor Statistics, United States Department of Labor
Contributors: United States. Joint Army and Navy Munitions Board
Publisher: Bureau of Labor Statistics
Published: 1940
Place of publication: Washington, D.C.]
Language: eng
Number of pages: 42
Subjects: Defenses; Labor supply
Notes: Cover title.

"December 30, 1940."

Revisions of February 6, 1941 ([3] leaves), laid in.