1
by Kramer, Rolf-Torsten, Helsper, Werner, Thiersch, Sven, Ziems, Carolin
Published 2009
VS Verlag für Sozialwissenschaften
Subjects: '; ...School management and organization...

2
by Löhe, Julian
Published 2017
Springer Fachmedien Wiesbaden
Subjects: '; ...School management and organization...

3
by Hoffmann, Cornelia
Published 2009
VS Verlag für Sozialwissenschaften
Subjects: '; ...School management and organization...