Der Weg zum Topspeaker
Genres: business, education, language, parenting-relationships, self-help
Recordings
Narrated by Heiko Grauel, Sabina Godec
- Runtime: 11 h 10 min
- Publisher: Gabal
- Released: 2015
- ASIN (us): B00SHELHB2
- 103 chapters
Genres: business, education, language, parenting-relationships, self-help