A Cross-sectional investigation of children's classificatory abilities
Subtitle: report from the Project on Children's Learning and Development
By: by Frank H. Hooper ... [et al.].
Contributors: Hooper, Frank H.
Series: Technical report - Wisconsin Research and Development Center for Cognitive Learning, University of Wisconsin ; no. 295
Publisher: Wisconsin Research and Development, Center for Cognitive Learning, University of Wisconsin
Published: 1974
Place of publication: Madison
Language: eng
Number of pages: 90
Subjects: Child psychology.; Reasoning (Psychology)
Notes: Bibliography: p. 51-53.