Tōitsu o mezasu sekai no kōmuin rōdōsha
Subtitle: Kokusai Kōmuin Kaigi gijiroku
By: Kokusai Kōmuin Kaigi Nihon Junbikai hen
Publisher: Gogatsu Shobō
Published: 1955
Place of publication: Tōkyō
Language: jpn
Number of pages: 262