Das Problem der Überforderung im Kindes- und Jugendalter.
Series: Marburger pädagogische Studien,; Bd. 6
Publisher: Beltz
Published: 1967
Place of publication: Weinheim; Berlin
Language: ger
Number of pages: 247
Subjects: Mental fatigue.; School hygiene.
Notes: Bibliography: p. 202-216.