Jinmyaku-zukuri no tatsujin Sakamoto Ryōma no kenkyū
Subtitle: hito o tsunage, hito o ugokasu gokui to wa
By: Kuminitsu Shirō = Shiro Kunimitsu.
Edition: Dai 1-han
Series: PHP business library
Publisher: PHP Kenkyūjo
Published: 1990
Place of publication: Tōkyō
Language: jpn
Number of pages: 205
Subjects: Sakamoto, Ryōma, -- 1836-1867 -- Friends and associates.; Interpersonal relations.; Japan -- History -- Restoration, 1853-1870 -- Biography.; Japan -- Biography.
Other titles: Sakamoto Ryōma no kenkyū.