Sahoe ŭi kujo wa pyŏndog
By: O Kap-hwan chŏ.
Series: Taehak chŏnsŏ : Sahoehak kangŭi
Publisher: Pagyŏngsa
Published: 1974
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 349