Ōtomo Sōrin shiryōshū
By: [henshū Ōita-ken Kyōikuchō Bunkaka]
Series: Ōita-ken sentetsu sōsho
Publisher: Ōita-ken Kyōiku Iinkai
Published: 1993
Place of publication: [Ōita-shi]
Language: jpn
Subjects: Correspondence; Daimyo; History