Tʻonggyehak kaeron
By: Sŏng Sam-gyŏng chŏ
Edition: Chʻopʻan
Publisher: Muyŏk Kyŏngyŏngsa
Published: 1989
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 426
Subjects: Statistics
Notes: Includes bibliographical references (p. 421) and index.