Segye 30-tae kiŏp ŭi  sumgyŏ noŭn kyŏngyŏng chŏllyak
By: Hyŏn Wŏn-bok chiŭm.
Edition: Che 1-pʻan
Publisher: Hanʼgilsa
Published: 1992
Place of publication: Sŏul
Language: kor
Number of pages: 302
Other titles: Segye samsiptae kiŏp ŭi  sumgyŏ noŭn kyŏngyŏng chŏllyak