Kaekkwansik kosi haengjŏnghak
Subtitle: haengjŏng kosi mit chʻilgŭp kongmuwŏn sihŏm taebi
By: Yu Chong-hae pʻyŏnjŏ
Edition: Chʻopʻan
Publisher: Kosiwŏn
Published: 1984
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 480
Subjects: Civil service; Examinations, questions; Public administration
Other titles: Kosi haengjŏnghak.; Haengjŏnghak.