Nihongo no rekishi / Ōno Susumu ... [et al.] ; [chosha daihyō Doi Tadao]. - Tōkyō : Shibundō, Shōwa 32 [1957] - 6, 258 p. : ill. ; 19 cm. Includes bibliographical references (p. 252-257). LCCN: j 64001244 Subjects--Topical Terms: Japanese language--History. LC Class. No.: PL525 / .N5 1957