Author

Kathrin Jentjens

2 books found

Cover of Lecture performance

Lecture performance

Kathrin Jentjens, Jenny Dirksen · First published 2009

Cover of Pubertät in der Lehre /Puberty in Teaching. Michael Krebber

Pubertät in der Lehre /Puberty in Teaching. Michael Krebber

Michael Krebber, Kathrin Jentjens, Anja Nathan Dorn · First published 2008