Piaget: a practical consideration ; a consideration of the general theories and work of Jean Piaget, with an account of a short follow up study of his work on the development of the concept of geometry /

Bibliographic Details
Main Author:	Helmore, G. A.
Format:	Book
Language:	English
Published:	Oxford, New York : Pergamon Press, [1969]
Edition:	[1st ed.].
Series:	Commonwealth and international library.
Subjects:	Piaget, Jean, > 1896-1980. Child psychology. Geometry concept.

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