Chŏngchʻi sasangsa
By: Paek Sang-gŏn chŏ.
Publisher: Pagyŏngsa
Published: 1982
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 313
Subjects: Political science -- History.
Notes: Bibliography: p. 307-313.