눈치와코치사이
By: [chŏja Chʻoe Sin-hae]
Edition: Chʻopʻan.
Series: Chʻoe Sin-hae supʻil sŏnjip siriijŭ -- 6
Publisher: Chŏngŭm Munhwasa
Published: 1985
Place of publication: Sŏul
Language: kor
Number of pages: 306
Other titles: Nunchʻi wa kʻochʻi sai