mathematical ability
Subtitle: experimental and factorial studies
By: by Ingvar Werdelin.
Series: Studia psychologica et paedagogica. Series altera, investigationes IX
Publisher: C.W.K. Gleerup; Ejnar Munksgaard
Place of publication: Lund; Copenhagen
Language: eng
Number of pages: 356
Subjects: Mathematical ability -- Testing.
Notes: Bibliography: p. [351]-356