Emergency war training for machine-shop occupations, blacksmithing, sheet-metal working, and pipe fitting / issued by the Federal Board for Vocational Education, Washington.
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| Corporate Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
Government Printing Office,
1918.
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| Series: | Bulletin (United States. Federal Board for Vocational Education) ;
no. 8. |
| Subjects: |