Research Catalog

  • National apprenticeship and training standards for the electrical contracting industry. Formulated by the National Electrical Contractors' Association and the International Brotherhood of Electrical Workers in cooperation with U.S. Department of Labor Bureau of Apprenticeship, Washington, D.C.

    • Text
    • Washington.
    • 19-present
    • 1 Item
    FormatCall NumberItem Location
    Text US Doc 1953 (Rev.), 1957 (Rev.)Off-site

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