Conversion table of code and title changes, third to fourth edition, Dictionary of occupational titles

Conversion table of code and title changes, third to fourth edition, Dictionary of occupational titles

Bibliografiske detaljer
Institution som forfatter: United States Employment Service
Format: Bog
Sprog:English
Udgivet: Washington The Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off. 1979.
Fag:
Occupations > Terminology.
Occupations > United States > Classification.