Kŭngjŏng ŭro mul tŭrigi
By: Paek Chong-sun chiŭm
Edition: Ch'op'an
Publisher: Idam Books
Published: 2012
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
Number of pages: 235
ISBN-13: 9788926833650; 9788926833667
Subjects: Attitude (Psychology); Conduct of life; Optimism