National apprenticeship standards
Subtitle: photo-engravers, newspaper publishing business
By: Formulated by American Newspaper Publishers Association and the International Photo-Engravers' Union of North America in cooperation with Bureau of Apprenticeship, U.S. Dept of Labor
Contributors: International Photo Engravers' Union of North America
Published: 1949
Place of publication: Washington
Language: eng
Number of pages: 28
Subjects: Apprentices; Photoengraving
Notes: Cover title.