Riku no Masakado, umi no Sumitomo
Subtitle: insei to bushi no taitō
By: kanshū Umehara Takeshi, Ozaki Hotsuki, Naramoto Tatsuya ; henshū Kiyohara Yasumasa, Suzuki Sadami
Series: Shiwa Nihon no rekishi -- 9; Shiwa Nihon no rekishi -- 9.
Publisher: Sakuhinsha
Published: 1991
Place of publication: Tōkyō
Language: jpn
Number of pages: 302
Subjects: Politics and government
Notes: Statement of responsibility from colophon.

Includes bibliographical references.