Hanʼguk sahoe ŭi haechʻe wa chae kusŏng
By: Chŏng Ki-hyo chiŭm.
Edition: Chʻopʻan. 
Publisher: Ekʻo Libŭrŭ
Published: 2006
Place of publication: Sŏul-si
Language: kor
Number of pages: 341
Subjects: Social values -- Korea (South) -- History; Social ethics -- Korea (South) -- History; Social change -- Korea (South) -- History