Sōzōsuru sansū
Subtitle: atarashii sansūka gakushū no jissen
By: Sakamoto Ichirō, Satō Tadashi, Hanamura Ikuo
Series: Kyōka no jissen kenkyū kōza -- 3
Publisher: Gakugei Tosho Kabushiki Kaisha
Published: 1960
Place of publication: Tōkyō
Language: jpn
Number of pages: 213
Subjects: Mathematics; Study and teaching (Elementary)