Sanghae chaejŏnghak
By: O Chŏng-ung chŏ
Publisher: Segyŏngsa
Published: 1984
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 614
Other titles: Chaejŏnghak.
Notes: Rev. ed. of: Chaejŏnghak sanghae. 1982.