Yamaguchi, Masayuki1918 · 7 obras en el catálogoObrasGGendai Nihon shakai no kōzō henka to kokusaikaGendai Nihon shakai no kōzō henka to kokusaikaKKokusai kōkenron to Amerika shinsenryakuKokusai kōkenron to Amerika shinsenryakuCChūgoku no taigai seisaku to kokusai kankeiChūgoku no taigai seisaku to kokusai kankeiGGendai shakai keizaigakuGendai shakai keizaigakuKKiki no jidai no keizaigakuKiki no jidai no keizaigakuSShakai keizaigaku nani o saiseisuru kaShakai keizaigaku nani o saiseisuru kaSShihon shugi wa doko made kita kaShihon shugi wa doko made kita ka