Dictionary of occupational titles
Subtitle: Second edition supplement 1
By: prepared by Occupational Analysis Branch, United States Employment Service
Publisher: U.S. Dept. of Labor, Bureau of Employment Security, Division of Placement Methods
Published: 1955
Place of publication: Washington, D.C
Language: eng
Number of pages: 341
Subjects: Occupations; Dictionaries; Classification
Notes: No more published?

"March 1955."--Cover.