Shina kensei mondai
By: Tōyō Kyōkai Chōsabu [henshū ; daihyōsha  Yamagami Akira].
Series: Chōsa shiryō / Tōyō Kyōkai Chōsabu ; dai 44-shū
Publisher: Tōyō Kyōkai
Published: 1940
Place of publication: Tokyo
Language: jpn
Number of pages: 99