Sekai bōeki kenshō no shomondai
By: Ōhira Zengo ... [et al.].
Series: Tōyō keizai kōza sōsho -- dai 30-shū
Publisher: Tōyō Keizai Shinpōsha
Published: 1948
Place of publication: Tōkyō
Language: jpn
Number of pages: 231