Achievement in basic skills
Subtitle: a longitudinal evaluation of pupil achievement in language arts and mathematics
By: H. G. Hedges, principal investigator.
Publisher: Ministry of Education, Ontario : [sold by] Ontario Institute for Studies in Education
Published: 1977
Place of publication: Toronto
Language: eng
Number of pages: 327
Subjects: Language arts (Elementary) -- Ontario.; Mathematics -- Study and teaching -- Ontario.; Mathematics -- Examinations, questions, etc.; Mathematical ability -- Testing.
Notes: Bibliography: p. 228-257.