Sanʼyōki
Subtitle: Ryūkoku Daigaku shozō ; genzonsuru Nihon saiko no wasansho
By: Satō Kenʼichi kōchū
Edition: [Fukkoku]
Series: Edo shoki wasan sensho -- dai 1-kan, pt. 2; Edo shoki wasan sensho -- dai 1-kan, 2.
Publisher: Kenseisha
Published: 1990
Place of publication: Tōkyō
Language: jpn
Number of pages: 89
Subjects: Japanese Mathematics
Notes: Reprint. Originally published around 1600, authour unknown. Cf. p. 1.