Wigi kŭkpok ihu ŭi chungso kiŏp kujo chojŏng
Subtitle: oehwan wigi kyŏnghŏm ŭl chungsim ŭro
By: Kim Chu-hun, Kim Tong-sŏk, Yi Si-uk
Contributors: Kim, Tong-sŏk
Series: KDI chŏngch'aek p'orŏm -- Che 216-ho (2009-09)
Publisher: KDI
Published: 2009
Place of publication: Sŏul-si
Language: kor