Text ( visual ) : unmediated
Mathematical knowledge of Japanese, Chinese, and American elementary school children / James W. Stigler, Shin-Ying Lee, and Harold W. Stevenson. -- Reston, Va. : National Council of Teachers of Mathematics , c1990. -- iv, 79 p. : ill. ; 24 cm. -- Includes bibliographical references (p. 28-29). -- ISBN 0873532945 ; (BA12853955) ; https://ci.nii.ac.jp/ncid/BA12853955
Author Heading(s): Stigler, James W. ; Lee, Shin-Ying ; Stevenson, Harold William. -- Classification(s): LCC : QA135.5 ; DC20 : 372.7. -- Subject Heading(s): LCSH : Mathematics -- Study and teaching (Elementary) ; LCSH : Mathematical ability -- Testing
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