Dictionary of occupational titles. 2nd ed. Prepared by Division of Occupational Analysis. U.S. Employment Service.
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| Format: | Book |
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Washington,
United States Government Printing Office,
1949.
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| Series: | U.S. Department of Labor. Bureau of Employment Security.
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| Subjects: |
| Item Description: | Contents: v.1 Definitions of titles. v.2. Occupational classification and industry index. |
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| Physical Description: | 2 v. |