Zeitverwendung
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| Main Author: | |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
2004
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| In: |
Datenreport
Year: 2004, Volume: 11, Pages: 545-554 |
| Online Access: |
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| Author Notes: | Caroline Kramer |
| Description not available. |