Sanjutsu kyōiku, Kokumin gakkō risū kyōiku
By: [hensha Kyōiku Jānarizumu-shi Kenkyūkai]
Series: Kyōiku kankei zasshi mokuji shūsei -- dai 15-kan
Publisher: Nihon Tosho Sentā
Published: 1989
Place of publication: Tōkyō
Language: jpn
Number of pages: 269
Subjects: Mathematics; Indexes; Periodicals; Study and teaching (Elementary)