아무 에게도 말할 수 없었던 진심
Subtitle: kkin sedae ra pullinŭn i sidae chungnyŏn iyagi
By: Samsŏng Sahoe Chŏngsin Kŏn'gang Yŏn'guso ;  No Chi-hye [and four others] chiŭm
Edition: Ch'op'an.
Publisher: Han'guk Kyŏngje Sinmun
Published: 2017
Place of publication: Sŏul T'ŭkpyŏlsi
Language: kor
Number of pages: 251
ISBN-13: 9788947542616
Subjects: Middle-aged persons; Psychological aspects; Psychology; Middle managers; Work and family
Other titles: Amu egedo marhal su ŏpsŏttŏn chinsim; Kkin sedae ra pullinŭn i sidae chungnyŏn iyagi