1. Hyōjun dai tōa bunzu. 20, Indo tōbu / Serizawa Keigo hen標準大東亜分図. 20, インド東部 / 芹澤馨吾編 Author: Serizawa, Keigo, author and 芹澤馨吾, author Format: Map Language: Japanese Published: Shōwa 18 [1943]