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- Title
- Gesprächsführung professionell und überzeugend
- Language
- German
- Authors
- Helmut Dittrich
- Publisher
- Humboldt-Taschenbuchverl. Jacobi
- Released
- 1994
- Pages
- 110
- ISBN10
- 3581667215
- ISBN13
- 9783581667213
- Series
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