Kugŏhak kaesŏl
By: Yi Ik-sŏp chŏ
Edition: Chʻopʻan
Publisher: Hagyŏnsa
Published: 1986
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 356
Subjects: Korean language
Notes: Includes bibliographical references (p. 329-359) and index.