Author

Michaela Csik

2 books found

Cover of Geschäftsmodelle entwickeln

Geschäftsmodelle entwickeln

Oliver Gassmann, Karolin Frankenberger, Michaela Csik · First published 2014 · Latest edition 2017

Cover of Business Model Navigator

Business Model Navigator

Oliver Gassmann, Karolin Frankenberger, Michaela Csik · First published 2014