Aristoi - Nobiles - AdeligeJosef Matzerath, Claudia Tiersch, Alexander Thies · First published 2020Open the Tome
Projektmanagement Im AnlagenbauAlexander Malkwitz, Norbert Mittelstädt, Jens Bierwisch, Johann Ehlers, Thies Helbig · First published 2017Open the Tome
Cooperative learning in the early childhood classroomHarvey Charles Foyle, Lawrence Lyman, Sandra Alexander Thies · First published 1991Open the Tome
