The development of information-processing speed and span in normal and retarded children
By: by Susan A. Rich.
Publisher: s.n.]
Published: 1979
Place of publication: [Toronto
Language: eng
Number of pages: 45
Subjects: Child development.; Cognition in children.; Human information processing.; Children with mental disabilities
Notes: Thesis (M.A.)--University of Toronto.

Bibliography: leaves 38-40.