Toktohak
By: Yi Chŏng-t'ae chiŭm
Publisher: Kyŏngbuk Taehakkyo Ch'ulp'anbu
Published: 2014
Place of publication: Taegu Kwangyŏksi
Language: kor
Number of pages: 249
ISBN-13: 9788971803950
Notes: Includes bibliographical references (pages 246-249).