Author |
Hughes, E. Rothwell (Eryl Rothwell)
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Title |
Conceptual powers of children : an approach through mathematics and science : a report from the Schools Council project on the Development of Scientific and Mathematical Concepts (7-11), based at University College of North Wales, Bangor / Eryl Rothwell Hughes, in collaboration with Joseph Rogers. |
Publication Info |
Basingstoke [Eng.] : Macmillan Education, 1979. |
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