National apprenticeship standards
Subtitle: photoengravers, commercial establishments
Publisher: U.S. Govt. Print. Off.
Published: 1949]
Place of publication: Washington
Language: eng
Number of pages: 34
Subjects: Apprentices--United States; Photoengraving--United States.
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF004975553&ix=nu&I=0&V=D&pm=1" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF004975553&ix=nu&I=0&V=D&pm=1</a>