Marcel Holtmann
- Phone No.: +49 4714823264
- Mobile: +49 1621079023
- Email: mholtmann[at]hs-bremerhaven[dot]de
- Postal Address:
An der Karlstadt
8
27568 Bremerhaven - Office:
An der Karlstadt
6
27568 Bremerhaven - Room: Z1410