Persönlichkeitsentwicklung durch Selbstforschung
Inhaber, Persönlichkeitsarbeit, Thomas Hafer
Köln, Germany
First language
Fluent
Basic
69178 members
49027 posts | 128870 comments
2721 members
952 posts | 122 comments
517 members
833 posts | 119 comments
Browse over 20 million XING members
Last name: