Author

Christian Jakubetz

3 books found

Cover of Universalcode 2020

Universalcode 2020

Christian Jakubetz · First published 2016

Cover of Universalcode

Universalcode

Christian Jakubetz, Ulrike Langer, Ralf Hohlfeld · First published 2011

Cover of Crossmedia

Crossmedia

Christian Jakubetz · First published 2008