Shōwa jūgonendo Tōa chōsa kankei dantai sōran.
Contributors: Tōa Kenkyūjo (Tokyo, Japan)
Publisher: Tōa Kenkyūjo
Published: 1940
Place of publication: [Tokyo]
Language: jpn
Subjects: East Asia -- Study and teaching -- Japan -- Directories.; East Asia -- Research -- Directories.
Other titles: Shōwa 15-nendo Tōa chōsa kankei dantai sōran.; Tōa chōsa kankei dantai sōran.
Notes: Cover title.