GGaikoku shihonGaikoku shihonde Okumura, HiroshiMateriasAmerican CorporationsEconomic conditionsForeign CorporationsEdiciones (2)Gaikoku shihon (1969)Tōyō Keizai Shimpōsha · japonésGaikoku shihon (1969)Tōyō Keizai Shinpōsha · japonésMás obras de Okumura, HiroshiTTettei kenshō ToyotaTettei kenshō ToyotaTTettei kenshō Nihon no zaikaiTettei kenshō Nihon no zaikaiTTettei kenshō Nihon no godai shinbunTettei kenshō Nihon no godai shinbun