St. Louis, Mo. and vicinity
Subtitle: machinist and tool and die maker apprenticeship standards
By: jointly developed by employers and the International Association of Machinists, District no. 9, in cooperation with the Bureau of Apprenticeship
Edition: 1952 ed.
Publisher: U.S. Govt. Print. Off.
Published: 1952
Place of publication: Washington]
Language: eng
Number of pages: 28
Notes: Cover-title.