A longitudinal study of mathematical achievement in the primary school years: description of design, sample, and factor analyses of tests
By: [by] Gloria F. Leiderman.
Series: Elma reports,; no. 1; ELMA reports ;; no. 1.
Publisher: School Mathematics Study Group
Published: 1971
Place of publication: [Stanford, Calif
Language: eng
Number of pages: 158
Subjects: Mathematics -- Study and teaching (Primary) -- United States.; Mathematical ability -- Testing.
Notes: Includes bibliographical references.