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

Bibliografski detalji
Autor kompanije: United States Employment Service
Format: Knjiga
Jezik:English
Izdano: Washington The Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off. 1979.
Teme:
Occupations > Terminology.
Occupations > United States > Classification.