| 1 |
1978-1980 ; pt. 1
The retirement age in Europe : retrospections and perspectives of social security / European Institute for Social Security
Deventer : Kluwer , c1980
|
| 2 |
1978-1980 ; pt. 2
Social security reforms in Europe = La réforme de la sécurité sociale en Europe / European Institute for Social Security
Deventer : Kluwer , c1980
|
| 3 |
1980-1981 ; pt. 1
Social security reforms in Europe = La réforme de la sécurité sociale en Europe. 2 / European Institute for Social Security
2. - Deventer : Kluwer , c1982
|
| 4 |
1997
Social protection of the next generation in Europe / edited by D. Pieters
London : Kluwer Law International , c1998
|
| 5 |
1999
Changing work patterns and social security / edited by Danny Pieters
London : Kluwer Law International , c2000
|
