Koguryo: the language of Japan's continental relatives : an introduction to the historical-comparative study of the Japanese-Koguryoic languages : with a preliminary description of archaic Northeastern Middle Chinese / by Christopher I. Beckwith

Koguryo: the language of Japan's continental relatives : an introduction to the historical-comparative study of the Japanese-Koguryoic languages : with a preliminary description of archaic Northeastern Middle Chinese / by Christopher I. Beckwith