Children's experimental thinking
By: H.G. Hedges ... [et al.].
Contributors: Hedges, H. G.; Ontario Institute for Studies in Education. Niagara Centre. Thinking Materials Resources Centre.
Publisher: Ontario Institute for Studies in Education, Thinking Materials Resource Centre, Niagara Centre
Published: 1972
Place of publication: St. Catherine's Ont
Language: eng
Number of pages: 77
Subjects: Problem solving.; Thought and thinking.