Wŏnhyo ŭi sasang
Subtitle: hwajaeng sasang ŭl chungsim ŭro
By: [chŏja Yi Man-yong]
Edition: Chʻopʻan
Publisher: Chŏnmangsa
Published: 1983
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 142
Notes: Includes bibliographical references.