| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Concepts and Methodology for Labour Market Forecasts by Occupation and Qualification in the Context of a Flexible Labour Market | 978-92-827-O38O-9 (92-827-O38O-O) | 1996 | Lex Borghans · Hans Heijke |