En-burokku bōeki o kataru
Series: Tōa keizai shiryō -- 2; Tōa keizai shiryō (Ōsaka Shōkō Kaigisho) -- 2.
Publisher: Ōsaka Shōkō Kaigisho
Published: 1940
Place of publication: Ōsaka-shi
Language: jpn
Number of pages: 30
Subjects: Commerce
Notes: Cover title.