Umehara Kaoru 梅原 郁 Sodai kanryoseido kenkyu 宋代官僚制度研究 Songdai guanliao zhidu yanjiu Umehara Kaoru 梅原 郁 [著] - 1985 京都 同朋舍 1985 - 622 p. Subjects--Topical Terms: Institutions -- Administration -- Civil -- Song