Chungse kugŏ kugyŏl ŭi yŏnʼgu
By: An Pyŏng-hŭi chŏ
Publisher: Ilchisa
Published: 1977
Place of publication: Sŏul
Language: kor
Number of pages: 158
Subjects: Korean language; Writing; Idu
Notes: Includes bibliographical references (p. 130-132) and indexes.