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Author
Bakker J., Blaauw G. H.
Title / Responsibility
Arithmetic research
Journal / Book
Publication / Press
[Amsterdam], Nederlandse Montessori Vereniging
Year
1963
Link
-
Other information
Language of publication
English
Country of publication
Netherlands
Material type
aa
Note to the link
- (1963/1964), extra-nummer, p. 24-27.
- ID: 7837
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