Ŭijangpŏp yoron
Subtitle: pyŏllisa sihŏm mit silmu chichʻim
By: Yi Su-ung chŏ.
Publisher: Hanʼguk Kongŏp Soyukwŏn Pŏphak Yŏnʼguwŏn
Published: 1988
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 244
Subjects: Design protection -- Korea (South)