Suchʻul kongsanpʻum pʻumjil hyangsang panghyang chosa yŏnʼgu pogosŏ
Series: Its Chosa yŏnʼgu -- che 12-chip
Publisher: Hanʼguk Sanŏp Kisul Kaebal Ponbu
Published: 1967
Place of publication: [Sŏul]
Language: kor
Subjects: Commercial products