Suffix codes for jobs defined in the Dictionary of occupational titles
Subtitle: 3d ed.
Publisher: [For sale by the Supt. of Docs., U.S.Govt.Print.Off.]
Published: 1967
Place of publication: Washington
Language: eng
Number of pages: 265
Subjects: Occupations -- Terminology.; Occupations -- Classification.; Occupations -- nomenclature.; Occupations -- classification.
Notes: Cover title.