Sekai no kaiun dōmei
By: Miyamoto Seishirō.
Series: Jiji mondai kaisetsu -- 122; Nyūmon shinsho
Publisher: Kyōikusha
Published: 1978
Place of publication: [Higashi-murayama]; Tōkyō : hambai Kyōikusha Shuppan Sābisu
Language: jpn
Number of pages: 187
Subjects: Shipping conferences
Notes: Cover title.

Bibliography: p. 184.