𝔖 Bobbio Scriptorium
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The child's concept of proportionality: A re-examination

✍ Scribed by Katherine J. Nelson; Tamar Zelniker; Wendell E. Jeffrey


Book ID
115965250
Publisher
Elsevier Science
Year
1969
Tongue
English
Weight
433 KB
Volume
8
Category
Article
ISSN
0022-0965

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