The junior kindergarten study
By: K. G. O'Bryan, principal investigator, and O. M. Kuplowska, M. H. O'Bryan.
Contributors: Kuplowska, O., joint author.; O'Bryan, M. H., joint author.
Publisher: Ministry of Education
Published: 1975
Place of publication: [Toronto]
Language: eng
Number of pages: 133
Subjects: Kindergarten -- Ontario.
Notes: Bibliography: p. 76-103.