Kōtō risokuzan
By: Haraguchi Ryōhei cho
Publisher: Hōbunkan
Published: 1919
Place of publication: Tōkyō
Language: jpn
Number of pages: 194
Subjects: Problems, exercises; Business mathematics; Interest
Notes: Accompanied by: "Kōtō risokuzan furoku [2] shokeisanhyō".

Includes bibliographical references (p. 2-3 (2nd group)).