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Title: An exploration of the way in which children and adults understand the mathematical concept of addition.
Author: Threlfall, John.
ISNI:       0000 0001 2426 9109
Awarding Body: University of Leeds
Current Institution: University of Leeds
Date of Award: 1990
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No abstract available
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available
Keywords: Learning addition Psychology Mathematics Education