- Publication venue
- Publication date
- 01/01/1986
- Field of study
- Publication venue
- Assessorato Regionale alla Programmazione Bilancio
- Publication date
- 01/01/1991
- Field of study
- Publication venue
- STEF S.P.A.
- Publication date
- 01/01/1983
- Field of study
- Publication venue
- 'SAGE Publications'
- Publication date
- Field of study