Title | Year | Edition | Band |
---|---|---|---|
Retirement age and preretirement in German administrative data / Barbara Berkel | 2006 | 107 | |
The German SAVE survey : documentation and methodology / Daniel Schunk | 2006 | 109 |
Title | Year | Edition | Band |
---|---|---|---|
Retirement age and preretirement in German administrative data / Barbara Berkel | 2006 | 107 | |
The German SAVE survey : documentation and methodology / Daniel Schunk | 2006 | 109 |