Hartwell, Marie R.2024-04-262024-04-26197410.7275/7r5y-pp21https://hdl.handle.net/20.500.14394/13130Classroom managementSchool disciplineRudolf Dreikurs 1897-1972An evaluation of an in-service program concerning the disciplinary approach of Dr. Rudolf Dreikurs.Dissertation (Open Access)27535593