Uppföljning av ett pedagogiskt försök med strukturerat matematikmaterial.
By: [Av] Johan Öbrink.
Series: Pedagogiska institutionen. Lärarhögskolan i Göteborg.  Rapport; nr. 32
Publisher: Pedagogiska institutionem, Lärarhögskolan i Göteborg
Published: 1972
Place of publication: [Göteborg]
Language: swe
Number of pages: 43
Subjects: Mathematics -- Study and teaching (Elementary) -- Sweden.
Notes: Bibliography: p. 43.