封建時代前期
Subtitle: 1 : Bushi kaikyū no seiritsu hatten
By: Okuda Masahiro cho
Series: Shin Nihon shi kōza -- 4
Publisher: Chūō Kōronsha
Published: 1948
Place of publication: Tōkyō
Language: jpn
Number of pages: 46
Subjects: History
Other titles: Hōken jidai zenki
Notes: Not in trade.