Klassifikation der Library of Congress [LCC] (USA)LB3054.C2
L. Education
⮑ LB5-3640. Theory and practice of education
⮑ LB2801-3095. School administration and organization
⮑ LB3011-3095. School management and discipline
⮑ LB3050-3060.87. Educational tests, measurements, evaluations