Senʼyō kikan no junkatsu
Subtitle: ōfuku kikan o sonauru kisen : tsuketari, senʼyō jūyu nainen kikan n  jissai
By: [chosakusha Vakyūmu Oiru Konpanī]
Publisher: Vakyūmu Oiru Konpanī
Published: 1928
Place of publication: Kōbe-shi
Language: jpn
Number of pages: 78