Conversion table of code and title changes - third to fourth edition : Dictionary of occupational titles
- Författare
- United States
- (U.S. Department of labor. Employment and training administration, U.S. Employment service.)
- Genre
- Offentligt tryck
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| 1979 | USA, Washington | 389 sidor. |