Nŭngnyŏkchuŭi wa pulp'yŏngdŭng
Subtitle: nŭngnyŏk e ttarŭn ch'abyŏl ŭn kongjŏng hadanŭn midŭm e taehayŏ
Publisher: Kyoyuk Kongdongch'e Pŏt
Published: 2020
Place of publication: Sŏul
Language: kor
ISBN-13: 9788968801426