Machinist, tool and die making apprenticeship standards for the Philadelphia area and environs.

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Bibliographic Details
Online Access:	Full Text (via ProQuest)
Corporate Author:	United States. Division of Labor Standards
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [publisher not identified], 1941.
Subjects:	Machine-tool industry. Apprenticeship programs. Philadelphia (Pa.)

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Full Text (via ProQuest)

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Call Number:	L16.14..M184_4
L16.14..M184_4	Available