National apprenticeship and training standards for the electrical contracting industry.
Subtitle: Formulated by the National Electrical Contractors' Association and the International Brotherhood of Electrical Workers in cooperation with U.S. Dept. of Labor, Bureau of Apprenticeship and Training.
By: 1957 revision
Publisher: U.S. Govt. Print. Off.
Published: 1958
Place of publication: [Washington
Language: eng
Number of pages: 39
Subjects: Apprentices -- United States; Electric industries -- United States; Electric industry workers -- United States