Kyōikuteki jirei kenkyūhō
Subtitle: sono riron to hōhō
By: Nakazawa Masatoshi
Series: Kyōiku chōsa -- dai 2-shū
Publisher: Shizuoka-ken Kyōiku Iinkai
Published: 1950
Place of publication: [Shizuoka-shi
Language: jpn
Number of pages: 136
Subjects: Education; Case method