Sekai bōeki
Subtitle: jiyūka mondai no haikei
By: Mitsubishi Keizai Kenkyūjo cho
Edition: Shohan
Series: Mitsubishi Keizai Kenkyūjo kenkyū sōsho
Publisher: Sangyō Keizai Shinbunsha
Published: 1956
Place of publication: Tōkyō
Language: jpn
Number of pages: 311