Jidō seito ni okeru "omosa" gainen no jittai
Subtitle: shidō mokuhyō narabini shidō hōhō kettei no tame no ichi shiryō
By: Nitta Noriyoshi, Nagano Shigefumi [cho]
Contributors: Nagano, Shigefumi, 1932-
Series: Kokuritsu Kyōiku Kenkyūjo kiyō -- dai 47-shū
Publisher: Kokuritsu Kyōiku Kenkyūjo
Published: 1966
Place of publication: [Tokyo]
Language: jpn
Number of pages: 79
Subjects: Weights and measures; Study and teaching
Other titles: Study on child's conception of weight, a preliminary analysis for curriculum development
Notes: Cover title.

Includes bibliographical references.