Chŏngŭp sasangsa
Subtitle: Saemkol sasang ŭi 21-segijŏk pijŏn
By: Kim Ik-tu oe
Edition: Ch'op'an
Publisher: Minsogwŏn
Published: 2017
Place of publication: Sŏul
Language: kor
Number of pages: 392
ISBN-13: 9788928509911
Subjects: Biography; History; Civilization
Notes: Includes bibliographical references and index.

In Korean and Korean (Hanmun).