Gakkō jimu Oa-ka no dōkō
Series: Chōsa shiryō -- 170; Chōsa shiryō (Nihon Shigaku Kyōiku Kenkyūjo) -- 170.
Publisher: Nihon Shigaku Kyōiku Kenkyūjo
Published: 1992
Place of publication: Tōkyō
Language: jpn
Number of pages: 92
Subjects: Education; Data processing
Notes: Cover title.