Daini genka keisan junsokushū
Series: Senji tōsei hōrei sōsho -- dai 15-shū
Publisher: Ginkō Mondai Kenkyūkai
Published: 1943
Place of publication: Ōsaka-shi
Language: jpn
Number of pages: 208
Other titles: Da 2 genka keisan junsokushū; Genka keisan junsokushū
Notes: Cover title.