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Author

Graeme S. Halford

5 books found

Cover of Categorizing Cognition

Categorizing Cognition

Graeme S. Halford, William H. Wilson, Glenda Andrews, Steven Phillips · First published 2014

Cover of Developing Cognitive Competence

Developing Cognitive Competence

Graeme S. Halford · First published 1995

Cover of Children's understanding

Children's understanding

Graeme S. Halford · First published 1992

Cover of The Development of thought

The Development of thought

Graeme S. Halford · First published 1982

Cover of Cognitive development

Cognitive development

J. A. Keats, Kevin F. Collis, Graeme S. Halford · First published 1978