Children discover arithmetic; an introduction to structural arithmetic.

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Bibliographic Details
Author / Creator:Stern, Catherine, 1894-
Edition:[1st ed.]
Imprint:New York, Harper [1949]
Description:xxiv, 295 p. illus. 22 cm.
Language:English
Subject:
Format: Print Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/593587
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Notes:Bibliography: p. 291-292.