Zur Entwicklung mathematischer Fähigkeiten.
Series: Psychologische Beiträge,; Heft 12
Publisher: Volk und Wissen
Published: 1971
Place of publication: Berlin
Language: ger
Number of pages: 271
Subjects: Mathematics -- Study and teaching (Secondary) -- Germany (East); Mathematical ability.
Notes: Bibliography: p. 227-240.